✎ For students aged 8 to 13

Write your science answer. Get it marked in seconds.

Type an answer like you would in your exercise book. Smart Science Marking ticks what you got right, shows you what the mark scheme was looking for, and gives you one clear thing to try next. No waiting until tomorrow's lesson.

The app is for members. You sign in with a one-time link sent to your email. The demo below stays free.

Try it now
Quick check
Checks your answer against the mark scheme.
Marked

Good start

    WWW · What went well

    EBI · Even better if

    Made by AI. Check the wording with your teacher.
    Want photo marking, model answers and a mistake book? They are part of membership. Open The App
    How it works

    Three steps, just like a real marked book

    Your teacher marks in green pen. So does the app.

    1.

    Answer the question

    Choose a question from your topic, or type in one from your homework with its mark scheme. Write a full sentence answer, the same way you would on paper.

    2.

    Get it marked

    Every point in the mark scheme gets a tick or a dashed box. Ticks show which bit of your writing earned the mark, so you know exactly what counted.

    3.

    Improve and try again

    Read your WWW and EBI, edit your answer, and mark it again. Most students reach full marks on the second or third try.

    What you get

    Feedback you can actually use

    A mark for every point

    Answers are marked point by point, out of 2 or 3, exactly like a science test. No mystery percentages.

    WWW and EBI

    "What went well" and "Even better if", the same two comments your teacher writes, so the feedback feels familiar.

    Marked in seconds

    No waiting a week for your book to come back. Mark, fix, and mark again in the same sitting.

    Hints, not answers

    When you miss a point you get a question to think about, never the answer copied out for you. The learning stays yours.

    Uses science words

    It notices when you use key words like photosynthesis, friction or evaporate, and nudges you to use them when you don't.

    Bring your own question

    Got homework? Type the question and the mark scheme from your sheet and mark that instead.

    The labs

    Science you can poke

    Two rooms full of animations, one for living things and one for the physical world. Every lab ends in a question you can mark.

    Membership

    Every animation. Every question. Marked in seconds.

    The free demo above marks one question at a time. Membership opens the whole lab: every animation on this site, unlimited marking, and a question bank built on the MOE Primary Science syllabus from Primary 3 to Primary 6.

    • Unlimited marking with WWW and EBI feedback on every answer, across all five themes.
    • All the animated labs: food webs you can rebuild, the energy ramp, magnets, light and shadow, heat flow, with new labs added every school term.
    • 247 model answers and 42 common mix-ups, so the feedback points at the exact idea the marker was looking for.
    • Photograph a question from any worksheet or past paper and mark your answer to it.
    • A mistake book that remembers what tripped you up and brings it back before the exam.
    • Hints, never answers. The learning stays yours, and your teacher's mark is still the one that counts.
    • One family, up to three devices. Sign in on a phone, a tablet and a laptop. A fourth sign-in signs the oldest device out.

    One month costs less than a single tuition session, and it's there every evening, not once a week.

    Cancel any time
    Smart Science Marking membership
    S$49.99
    per month, for the whole family's science homework
    Secure payment through Stripe. Prices in Singapore dollars. The free demo stays free.
    For one family, on up to three devices. Not for sharing between households.
    Already a member? Sign in to the app
    Questions students ask

    Good to know

    Does it mark spelling?
    No. It looks for the science ideas in your answer. If you spell photosynthesis a bit wrong but the idea is clear, you still get the mark, just like a teacher would give it.
    What if I disagree with the mark?
    Every mark shows the part of your answer it came from, so you can see the reasoning. If you still think it's wrong, show your teacher. The app helps you practise; your teacher's mark is the one that counts.
    Can it just tell me the answer?
    It won't. Missed points come with a "think about" question instead of the answer. That's on purpose: working it out is what makes it stick.
    What is "Quick check" versus "Marked by Claude"?
    Quick check looks for the key science words in your answer and works anywhere. When your Claude account allows it, the app asks Claude to read your whole answer properly, which handles different wording much better. You'll be asked once before it does.
    Can I share my membership with a friend?
    Membership is for one family. You can be signed in on three devices at once, so a phone, a tablet and a laptop are fine. Signing in on a fourth signs the oldest one out. Passing your sign-in link to another household is not allowed and can end the membership. If more than one child at home needs it, write to us and we will sort out a fair price.
    Is my writing saved?
    Nothing you type on this page is stored. Refresh the page and it's gone.

    Ready to get full marks?

    Scroll back up, pick a question, and see how close you are.

    🌿 Life science · Diversity, Cycles, Systems, Interactions

    Living things, living numbers.

    Food chains in a textbook sit still. Here they don't. Take the snakes out of the pond and watch the frogs boom, the grasshoppers crash, and the grass grow back. Then add an organism nobody has seen before and predict what it does.

    Interactions · Primary 6

    Build a food web and watch it wobble

    Take a predator away, bring in a new one, or invent your own organism. Every population reacts to the ones it eats and the ones that eat it.

    🌿 Food web lab
    Arrows mean "is eaten by" · populations as % of normal
    Chart: each line is one organism's population over time, coloured to match the list. 100% is where it started.
    What just happened
    Nothing yet. Take an organism away, or add your own, and read the chain of effects here.

    Add your own organism

    Mark a question on this
    Topics

    Covers the science you do in class

    Questions follow the five themes of the MOE Primary Science syllabus, Primary 3 to Primary 6. Life science and physical science both count.

    Now try the physical side.

    Energy on a ramp, magnets, light and shadow, and heat that flows.

    Physical Science lab
    ⚡ Physical science · Interactions and Energy

    See the science move.

    Magnets, light, heat and energy from the Primary 3 to Primary 6 syllabus, drawn so you can watch what the words mean. Push the skateboarder, flip a magnet, move the torch, and let the heat flow. Then mark a question on it.

    🛴 Energy on the ramp
    Primary 6 · Energy conversion
    GPE 100% KE 0% Rolling down: potential energy ➞ kinetic energy

    Where does the energy go?

    100%
    GPE
    potential energy
    0%
    KE
    kinetic energy
    0%
    Heat
    from friction

    At the top the skateboarder is high up and still: all potential energy. Rolling down, height turns into speed: kinetic energy. Rolling up, speed turns back into height.

    Watch: the three bars always add up to 100%. Energy is never lost, only converted. A rough ramp turns more of it into heat, so each climb is lower than the last.
    Mark a question on this
    🧲 Magnets
    Primary 3 · Interaction of forces
    S N S N Unlike poles attract: N pulls S closer

    steel paper clip
    iron nail
    copper coin
    wooden block
    plastic button
    aluminium can

    Two rules, one force

    Every magnet has a north pole and a south pole. Bring two magnets together and they either pull or push, without touching.

    Rule 1: unlike poles attract (N to S). Like poles repel (N to N, S to S).
    Rule 2: a magnet attracts magnetic materials: iron, steel, nickel and cobalt. Copper, aluminium, wood and plastic are non-magnetic, so they stay in the tray.

    A magnet's pull is strongest at its poles. That is why the paper clip jumps to the ends of the horseshoe, not the middle.

    Mark a question on this
    🔦 Light and shadows
    Primary 4 · Energy forms and uses
    The toy blocks the light. The shadow is where light cannot reach.

    Straight lines, every time

    Light from the torch travels in straight lines. The dotted rays show the edge of the light that just misses the toy. Everything between them on the wall is dark: the shadow.

    Try it: slide the torch closer. The rays spread out more steeply, so the shadow on the wall grows. Slide it away and the shadow shrinks.
    Exam tip: a shadow forms because the object blocks light. Write "blocks", not "absorbs", and say the light travels in a straight line.
    Mark a question on this
    🌡️ Heat and temperature
    Primary 4 · Energy forms and uses
    80°C
    hot metal block
    20°C
    cold metal block
    Two blocks, two temperatures. Not touching yet.

    Heat moves. Temperature measures.

    Heat is a form of energy. Temperature tells you how hot something is. They are not the same thing, and the exam loves to check that you know it.

    The rule: heat flows from the hotter object to the colder object until both reach the same temperature. Then it stops.

    The block that gains heat rises in temperature. The block that loses heat drops. Metal is a good conductor, so the change is quick. Wood or plastic would take much longer.

    Mark a question on this
    From the syllabus

    Physical science, Primary 3 to 6

    The outcomes below are the ones the MOE Primary Science syllabus (2023) lists. Each links to a question you can mark straight away.

    Primary 3 · Interactions

    Magnets

    • Describe the properties of magnets
    • Recognise magnetic and non-magnetic materials
    Mark the magnets question →
    Primary 4 · Energy

    Light

    • Recognise that light travels in a straight line
    • Describe how shadows are formed
    • Recognise reflection of light
    Mark the shadow question →
    Primary 4 · Energy

    Heat

    • Differentiate between heat and temperature
    • Heat flows from a hotter to a colder object until both reach the same temperature
    • Identify good and poor conductors of heat
    Mark the heat question →
    Primary 4 · Cycles

    Matter

    • Recognise solids, liquids and gases
    • Describe changes of state when heat is gained or lost
    Mark the boiling question →
    Primary 6 · Interactions

    Forces

    • Frictional force, gravitational force, elastic spring force
    • Effects of forces on the motion of objects
    Mark the friction question →
    Primary 6 · Energy

    Energy conversion

    • Recognise and give examples of the various forms of energy
    • Investigate energy conversion from one form to another
    Mark the ramp question →

    Seen it move? Now write it.

    Pick any of the physical science questions and get it marked, point by point.

    Mark a question
    Legal

    Terms of Use

    Smart Science Paper Marking App Version 3 · Effective date: 12 September 2026

    Read this first.
    These Terms contain disclaimers of warranty, exclusions and limits of liability, an assumption of risk, an indemnity, a shortened time limit for claims, and a Singapore governing-law and jurisdiction clause. They affect your legal rights. If you are accepting on behalf of a child, you are accepting these provisions for both of you.

    Summary in plain words

    This summary is for convenience. The numbered clauses are what bind you.

    • The App uses artificial intelligence. AI gets things wrong. Every mark, answer and question it gives you is a suggestion to check with a teacher, never a fact.
    • You use the App entirely at your own risk. We promise nothing about accuracy, results, availability or fitness for any exam.
    • Children may use the App only through a parent or guardian, who accepts these Terms for the child and is responsible for the child's use.
    • Your work lives in your own browser. We do not keep a copy. Back it up with the profile file or accept that it may be lost.
    • Photos and text you enter are sent to an AI provider outside Singapore to generate a response. By using the App you consent to that.
    • Do not misuse the App, attack it, call its server functions directly, or upload other people's personal information.
    • Claims must be brought within one year, in Singapore, under Singapore law.

    1. Parties and acceptance

    1.1 These Terms of Use ("Terms") are a legally binding agreement between [Operator's full legal name and, if a company, UEN] ("we", "us", "our") and the person using the Smart Science Paper Marking App at [website address] and any related pages or server functions (together, the "App").

    1.2 You accept these Terms by tapping "I agree" on first use, and again by continuing to use the App after any update to these Terms. If you do not agree, do not use the App. There is no charge for the App and no other consideration passes from you to us; you acknowledge that your agreement to these Terms is the condition on which we allow you to use it.

    1.3 If you are 18 or over and using the App yourself, "you" means you.

    1.4 If a child under 18 uses the App, "you" means the parent or legal guardian who permits that use. By allowing a child to use the App you confirm that you are at least 18, that you have authority to agree to these Terms for that child, that you accept every provision of these Terms on the child's behalf and on your own behalf, and that you will supervise the child's use. We rely on this confirmation. A child may not accept these Terms alone.

    1.5 We record on the device the version of the Terms accepted and the date. That record is our evidence of your acceptance.

    2. Nature of the App: an AI study aid, not a teacher

    2.1 The App is an automated study aid. It uses a third-party artificial intelligence model to mark Science answers, derive marking points for questions you supply, generate practice questions, read printed text from photographs, and answer questions about the App's own features.

    2.2 The output of an artificial intelligence model is generated statistically. It is not reviewed by any teacher or subject expert before you see it. It may be wrong, incomplete, out of date, inconsistent with your school's syllabus or marking scheme, or confidently misleading. You acknowledge that you understand this and that you will independently verify anything that matters with a qualified teacher before relying on it.

    2.3 The App is not: a teacher, tutor, tuition centre, or school; an examination authority; or a source of official answers. It is not affiliated with, endorsed by, approved by, or connected to the Ministry of Education, the Singapore Examinations and Assessment Board, any school, or any publisher. Nothing in the App represents how any real examination will be set or marked.

    2.4 The App does not provide professional advice of any kind. Its content is general educational material only.

    3. No warranties

    3.1 THE APP AND EVERYTHING IT PRODUCES ARE PROVIDED "AS IS", "AS AVAILABLE" AND "WITH ALL FAULTS".

    3.2 To the fullest extent permitted by law, we exclude every warranty, condition, representation, guarantee and term, whether express or implied, statutory or otherwise, including any implied term of satisfactory quality, fitness for a particular purpose, accuracy, non-infringement, or correspondence with any description. Without limiting that, we give no warranty that:

    (a)any mark, score, feedback, model answer, marking point, misconception note, practice question, diagram, transcription or explanation is accurate, complete, correct, current or appropriate;
    (b)the App corresponds to any syllabus, textbook, marking scheme or examination standard;
    (c)the App will be available, uninterrupted, timely, secure, or free of errors, viruses or harmful components;
    (d)any data you store will be preserved, or that any defect will be corrected;
    (e)use of the App will produce any particular educational outcome, grade, or examination result.

    3.3 No advice or information, whether oral or written, obtained from us or from the App creates any warranty not expressly stated in these Terms.

    4. Assumption of risk and no reliance

    4.1 You use the App voluntarily and entirely at your own risk and discretion. You alone decide whether, when and how to use any output.

    4.2 You confirm that in agreeing to these Terms you have not relied on any statement, representation, description or promise about the App that is not set out expressly in these Terms, and you waive any claim based on such reliance. This clause does not exclude liability for fraud.

    4.3 You accept full responsibility for your, and any child's, study decisions, examination preparation and results, and for any consequence of acting on the App's output.

    5. Exclusion and limitation of liability

    5.1 Exclusion. To the fullest extent permitted by law, neither we nor any person involved in creating, producing, hosting or supplying the App (together the "Protected Persons") shall be liable to you or to any other person, in contract, tort (including negligence), breach of statutory duty, misrepresentation, restitution or otherwise, for any loss or damage of any kind arising out of or in connection with the App, its output, its unavailability, or these Terms, including:

    (a)any inaccurate, incomplete, misleading or delayed mark, feedback, model answer, practice question, transcription or explanation, or any reliance on it;
    (b)any examination or assessment result, grade, placement, or academic or educational outcome;
    (c)any loss, corruption or unavailability of data, including work stored on your device or in a profile file;
    (d)any interruption, suspension, withdrawal or modification of the App;
    (e)any act or omission of a third-party service on which the App depends;
    (f)any unauthorised access to your device, browser storage or profile file;
    (g)any loss of profits, revenue, business, opportunity, goodwill or anticipated savings, and any indirect, incidental, special, consequential, exemplary or punitive loss, in each case whether or not foreseeable and whether or not we were advised of its possibility.

    5.2 Cap. If, notwithstanding clause 5.1, any Protected Person is held liable to you, the total aggregate liability of all Protected Persons together, for all claims arising in any twelve-month period, shall not exceed the greater of (a) the total amount you paid us for the App in that period, and (b) fifty Singapore dollars (S$50). You acknowledge that the App is free, that this cap is a fair reflection of that, and that we would not make the App available without it.

    5.3 Carve-out. Nothing in these Terms excludes or limits any liability that cannot be excluded or limited under the law of Singapore, including liability for death or personal injury caused by negligence, for fraud or fraudulent misrepresentation, or under any consumer protection legislation to the extent it cannot be excluded. Every exclusion and limitation in these Terms is to be read subject to this clause and applies to the maximum extent the law allows.

    5.4 Reasonableness. You acknowledge that the exclusions and limits in this clause 5 are reasonable having regard to: the App being provided free of charge; the inherent and disclosed unreliability of artificial intelligence output; the availability of teachers and other sources against which to check that output; your ability to back up your own data; and the availability of alternative study tools.

    5.5 Time limit. Any claim against a Protected Person arising out of or in connection with the App or these Terms must be commenced within one (1) year after the cause of action first arose, failing which it is permanently barred, regardless of any longer period otherwise allowed by law.

    5.6 Several benefit. Each Protected Person may rely on and enforce this clause 5 and clause 11 directly under the Contracts (Rights of Third Parties) Act 2001. Otherwise, no third party has any right under that Act to enforce any term of these Terms.

    6. Acceptable use

    6.1 You must not, and must ensure that any child you are responsible for does not:

    (a)use the App for any unlawful, harmful, deceptive or abusive purpose;
    (b)use the App to gain answers for, or otherwise cheat in, any test, homework or examination where that is prohibited;
    (c)submit content that is abusive, obscene, threatening, discriminatory or otherwise objectionable;
    (d)upload or photograph any material showing another person's handwriting, name, face, school, results or other personal data, or any material you have no right to use;
    (e)access or call the App's server functions other than through the App's own interface, or use any bot, script, crawler, scraper or automated tool on the App;
    (f)probe, scan, test the vulnerability of, overload, flood, or attempt to circumvent any security, rate limit, origin restriction or usage cap of the App;
    (g)reverse engineer, decompile, extract, copy, frame, mirror, sell, rent, sublicense, or redistribute the App or any part of it, including its model answers, misconception library, context library, prompts, and artwork;
    (h)remove, obscure or alter any proprietary notice, credit or branding;
    (i)use the App to develop, train, benchmark or improve any competing product or any machine-learning model.
    (j)share your sign-in link, or let anyone outside your household use the membership.

    6.2 We may investigate any suspected breach and may, without notice or liability, restrict, suspend or terminate your access, block your device or network, and take any legal action available to us.

    6.3 We may impose and change usage limits, including limits on request volume and content length, at any time.

    6.4 Fair use of one membership. One membership is for one household. You may be signed in on up to three devices at a time. The App records which devices hold a signed-in session and may sign out the oldest when a further device signs in. Where the pattern of use shows a membership is being shared beyond one household, we may ask you to confirm your devices, and may suspend or end access under clause 6.2.

    7. Your content

    7.1 You retain whatever rights you have in the questions, answers, notes, photographs and profile details you enter ("Your Content").

    7.2 You grant us, and our service providers, a worldwide, royalty-free, non-exclusive licence to use, reproduce, transmit, process and transform Your Content solely as needed to operate the App and provide its features, including sending it to the AI provider to generate a response.

    7.3 You warrant that you have all rights necessary to submit Your Content, that it does not infringe any third party's rights, and that it contains no personal data of any person other than the user, except as expressly permitted by the App.

    7.4 Examination papers, workbooks and textbooks are ordinarily copyright works. You are solely responsible for ensuring that your use of any such material with the App is lawful, including under the Copyright Act 2021. Entering an extract for your own private study is normally permitted; reproducing, distributing or republishing a paper is not. We do not monitor or endorse the content you enter.

    8. Data, storage and privacy

    8.1 Device storage. Except as the App expressly states otherwise, your work, mistake book, recall history, notes, profile details, buddy choice, settings and guardian code are stored only in the browser storage of your own device. We do not receive, hold, back up or have access to a copy. Clearing browser data, using a different browser or device, private-browsing mode, or loss or failure of the device will result in that data being lost. It is your sole responsibility to back up your data using the App's "Save my profile to a file" feature and to keep that file safe. Anyone in possession of that file can load and read its contents.

    8.2 Transient processing. When you use a feature that relies on the AI model, the relevant content (for example, the question, your answer, or a photograph) is transmitted to the AI provider for processing and a response is returned. We do not store that content on our servers. The AI provider processes it under its own terms and privacy policy, which may include retention for a limited period for abuse monitoring.

    8.3 Overseas transfer. The AI provider and hosting provider operate servers outside Singapore, including in the United States. By using the App you consent, for yourself and for any child you are responsible for, to the transfer of Your Content outside Singapore for that processing, and you acknowledge that the protection afforded there may differ from that under Singapore law. We will use reasonable efforts to engage only providers who give contractual commitments comparable to those required by the Personal Data Protection Act 2012 ("PDPA").

    8.4 Photographs. The camera feature is designed to read printed question text only. Do not photograph anything that shows handwriting, a name, a face, or any other personal data. Photographs are converted in the browser, sent once for reading, and are not stored by us.

    8.5 Children's data. Where the user is under 13, we rely on the parent or guardian's consent under clause 1.4 for any collection, use, disclosure or transfer of the child's data described in this clause 8, as permitted by the PDPA.

    8.6 Member records. To run memberships we keep one record for each member with a hosted database provider acting on our instructions: the email address used to join, whether access came from payment or from us granting it, whether it is active, the dates, an optional parent or guardian address for session reports, and identifiers for the devices currently signed in. We do not sell personal data and do not use it for advertising. If we introduce further online storage we will publish an updated privacy notice and obtain any consent required before it takes effect.

    8.7 Local storage technologies. The App uses browser local storage and session storage to function. These are not used for advertising or cross-site tracking.

    8.8 Access and correction. Your work stays on your own device, so requests about it can be met using the App's own profile and settings features. For the member record described in clause 8.6, write to the contact in clause 15 and we will tell you what it holds, correct it, or delete it once membership ends.

    8.9 Devices. Each sign-in creates a token for that browser. We store an identifier for it against your member record so that the device limit in clause 6.4 can be applied and so that a device can be signed out. We do not store your IP address. Our hosting provider handles it in passing to deliver the App and to stop abuse, under its own terms.

    8.10 Session records. Where session reports are switched on, a record of that sitting is held by the same database provider so the report can be sent, and is deleted automatically within 48 hours.

    9. Third-party services and links

    9.1 The App depends on services we do not control, including an AI model provider (currently Anthropic, PBC), a hosting provider (currently Vercel Inc.), and browser features. We are not responsible for their availability, performance, output, content, or conduct, and any failure of those services is outside our control.

    9.2 The App links to external music services and other sites. Those are provided for convenience only, are subject to their own terms and policies, and are not endorsed by us. Access them at your own risk.

    10. Intellectual property

    10.1 The App and all content we created or licensed, including its design, code, text, prompts, model answers, marking points, misconception and context libraries, practice questions, diagrams, mascots, artwork, names and logos ("Our Content"), are owned by us or our licensors and are protected by copyright, trade-mark and other laws in Singapore and elsewhere.

    10.2 We grant you a personal, limited, revocable, non-exclusive, non-transferable licence to use the App and Our Content for the private, non-commercial study of the user, subject to these Terms. All other rights are reserved. Output the App generates for you may be used for the same purpose only.

    10.3 Feedback or suggestions you send us may be used by us without restriction or payment.

    11. Indemnity

    11.1 You shall indemnify, defend and hold harmless each Protected Person from and against all claims, demands, proceedings, losses, damages, liabilities, costs and expenses (including reasonable legal fees on an indemnity basis) arising out of or in connection with: (a) your or any child's breach of these Terms; (b) Your Content; (c) your or any child's misuse of the App or violation of any law or third-party right; or (d) any claim by a school, examining body or other person relating to your or any child's use of the App's output.

    11.2 Where the user is a child, this indemnity is given by the parent or guardian under clause 1.4.

    12. Changes, suspension and termination

    12.1 The App is provided free of charge and without any commitment as to continuity. We may modify, restrict, suspend or discontinue the App or any feature at any time, with or without notice, and shall have no liability to you for doing so.

    12.2 We may amend these Terms at any time by posting the amended Terms in the App with a new version number and effective date. Amendments take effect when posted. Your continued use after that is acceptance of the amended Terms. If you do not accept them, your only remedy is to stop using the App.

    12.3 We may terminate your right to use the App at any time for any reason. Clauses 2 to 5, 7, 8, 10, 11, 13 and 14 survive termination.

    13. Force majeure

    We are not liable for any failure or delay caused by events beyond our reasonable control, including failure of the internet, hosting or AI services, power or telecommunications, cyber-attack, government action, epidemic, or natural disaster.

    14. General

    14.1 Governing law and jurisdiction. These Terms, and any dispute or claim (contractual or non-contractual) arising out of or in connection with them or the App, are governed by the laws of the Republic of Singapore. The courts of Singapore have exclusive jurisdiction, and you submit to that jurisdiction and waive any objection on grounds of venue or inconvenient forum.

    14.2 Individual claims only. To the extent permitted by law, any claim must be brought in your own individual capacity and not as a plaintiff or class member in any purported class, representative or collective proceeding.

    14.3 Severability. If any provision, or part of one, is held invalid or unenforceable, it shall be severed or read down to the minimum extent necessary, and the remaining provisions continue in full force.

    14.4 No waiver. Our failure or delay in exercising any right is not a waiver of it.

    14.5 Entire agreement. These Terms, together with any notice we publish in the App, are the entire agreement between you and us regarding the App and supersede all prior representations, understandings and agreements.

    14.6 Assignment. You may not assign or transfer your rights or obligations. We may assign ours to any successor or acquirer of the App without notice.

    14.7 No relationship. Nothing in these Terms creates any partnership, agency, employment, fiduciary, or educational-provider relationship between you and us.

    14.8 Language. These Terms are in English. Any translation is for convenience only and the English text prevails.

    14.9 Notices. We may give notice by posting in the App. You may give notice by email to the address in clause 15.

    15. Contact

    Operator: [Operator's full legal name]
    Address: [registered or business address]
    Email for all enquiries, including data protection: [contact email]
    In the App, these Terms are shown on first launch with an "I agree" button. A parent or guardian accepts for a child. The version and date of acceptance are kept on the device.