Version 1.0 (free launch) — 2026-11-15
AI Worksheets (aiworksheets.online and app.aiworksheets.online) is run by Cristian Matias Christensen, a private individual in Spain, NIF Y5486077Q, Passeig dels Platans 6-0, 43205 Reus (Tarragona). Contact: support@aiworksheets.online, phone +34 633 04 37 65. Our other details are in the legal notice.
In these terms, "we" and "us" mean Cristian Matias Christensen; "you" means the person who uses AI Worksheets.
These terms apply to everyone who uses AI Worksheets: teachers, students and visitors. The privacy policy explains what personal data we process and how, and the cookie policy what we store on your device.
How they are accepted. Teachers accept these terms when they choose the teacher role, by ticking the box. We keep which version each teacher accepted and when. Students accept them when they create their account or join a class; if a teacher creates the account, the teacher undertakes to tell them the rules of use that concern them (sections 6 and 8). You can read, save and print these terms at any time on this page.
Languages. These terms are available in Spanish and English and both versions are equally valid. If they ever differ, the one more favourable to you applies if you are a consumer. The contract is made in the language you choose in the app.
Your rights as a consumer. If you are a consumer, nothing in these terms takes away the rights that the law of your country of residence gives you and that cannot be excluded by contract.
Teachers create an account with an email and password, or with Google. A teacher makes worksheets, organises classes, assigns work and reviews results. You must be an adult to have a teacher account.
Students join a class with a code from their teacher, in one of two ways:
Admins are our own staff. They can see accounts to give support, review reported content, remove public worksheets or library names and suspend accounts that break these terms.
Minors. Many students are minors. In Spain, only people aged 14 or over can consent to the processing of their data themselves (article 7 of Organic Law 3/2018, LOPDGDD). So:
Your account. Keep your password to yourself and tell us at support@aiworksheets.online if you think someone else has used your account. Teacher accounts are personal: do not share one between several teachers.
AI Worksheets is free. Everyone uses it on the Free plan, which costs nothing and never expires. We may offer paid plans later. Before that, we will publish new terms and ask you to accept them, so nothing on the Free plan commits you to pay.
The limits. The Free plan lets you use every feature within limits per day and per month. At the date of these terms they are:
| Feature | Per day | Per month |
|---|---|---|
| AI worksheet pages (from a document or a prompt) | 10 | 20 |
| Worksheets made by hand | 3 | 10 |
| Student submissions checked by AI (each counts once) | 20 | 50 |
| AI explanations (one per request) | 30 | 100 |
| Library worksheets taken | — | 10 |
AI worksheet pages (from a document or a prompt)
Worksheets made by hand
Student submissions checked by AI (each counts once)
AI explanations (one per request)
Library worksheets taken
You can also have up to 3 classes (archived classes count) with 35 students in total across them.
AI images and audio are extras. When they are available, you can also create pictures and spoken audio with AI, within a daily and monthly cap the app shows. They are not part of the Free plan: we may change the cap, or pause or stop them, at any time and without notice. Images and audio you already made stay.
How the limits work. The app shows your limits, how much you have used and when each limit resets. Daily limits reset at 00:00 UTC. Monthly limits follow your own month, from the day of the month you signed up. When you reach a limit, the app tells you and the feature stops until the limit resets; nothing you made is deleted. When your AI grading allowance runs out, answers that need AI wait for you to grade them by hand; your students are never blocked.
Changes to limits. We may raise the limits at any time. We will lower them only for a valid reason (for example, a significant rise in our AI providers' costs, or to prevent abuse), with at least 30 days' notice in the app and by email. If a lower limit leaves you above it, nothing is deleted or hidden: your worksheets, classes, assignments, student work and grades stay readable, editable and assignable, and what you already used this month stays counted. If you have more classes or students than the new limit allows, you keep them all and can keep using them; you just cannot add new ones until you are under the limit.
You can delete your account at any time from your profile. Deletion is immediate and cannot be undone; the privacy policy lists what is deleted and what is kept.
A student account created by a teacher is deleted by that teacher, from the class.
Use AI Worksheets only for teaching and learning, and lawfully. In particular, do not:
If you break these rules, we may take the measures in section 8 and, for serious or repeated breaches, suspend or close your account (section 12).
Your content stays yours. Worksheets, files and other material you create or upload remain yours (or your licensors'). You give us only the free, non-exclusive permission we need to store, process, display and copy them to run AI Worksheets for you and your students, including sending them to our service providers (for example, Google's Gemini API to build worksheets and grade answers), for as long as you keep them on the service. We do not use your content to train AI models, and our AI provider does not either under its terms for our account.
Student work and student data. Students' work belongs to the students. Their school (or the teacher, when teaching on their own) decides how it is used in class and is the controller of their personal data; we process it on its behalf under the data processing terms in annex 2, which are part of these terms. If you use AI Worksheets for a school, you accept annex 2 on the school's behalf and confirm you may do so; if the school prefers to sign its own processing agreement, it can ask us at privacy@aiworksheets.online.
Publishing to the library. A teacher can make a finished worksheet public. A public worksheet is visible to every signed-in teacher on AI Worksheets (not to students or the public web). Before you publish, the app asks you to confirm that you have the right to share the content; we record when you confirmed. Do not publish textbook material or other third-party works without permission, or students' personal data.
The licence you give other teachers. By publishing a worksheet you allow every teacher on AI Worksheets, free of charge, non-exclusively, worldwide and for the whole term of protection of the rights, to view it (with its answer key), copy it into their own account, change their copy, assign it to their own students and print or download it, for teaching only.
Library credits. Taking a library worksheet (copying, assigning or downloading it) uses one of your monthly library takes (section 4) or an earned credit. Sharing worksheets that other teachers take can earn you credits, as explained in the app. Credits have no money value, cannot be sold, transferred or exchanged for cash, and end when your account is deleted. We may change how credits are earned with notice in the app; credits you already earned stay.
Your display name. You may choose to show a name on the worksheets you share, and remove it at any time. If you choose none, your worksheets are shown without a name.
This section explains how we apply Regulation (EU) 2022/2065, the Digital Services Act (DSA), to the content we host.
How to report. Anyone, with or without an account, can tell us about content they consider illegal or against these terms:
We confirm receipt, review the notice diligently, objectively and without arbitrariness, and tell you what we decided and how you can challenge it. For a notice sent with the form or by email, the confirmation and the decision go by email to the address you give. If content threatens someone's life or safety, also tell the authorities; we will inform the authorities too where the law requires.
How we moderate. We do not monitor all content before it is published and we use no automated systems to detect content or decide on it: a person on our team reviews every notice. Depending on the case, we may:
We explain our decision. When we take one of these measures on your content or account, we tell you in the app (and by email when it affects your account): what we did and from when; the facts we relied on and whether we acted on a notice or on our own initiative; whether the reason is that the content is illegal (and which law) or breaks these terms (and which section); and how you can challenge it.
How to challenge a decision. If you disagree with a decision (as the author or as the person who sent the notice), you can ask us to review it by writing to support@aiworksheets.online within 6 months of when we told you, with any arguments you want to add. We will look at it again, without automated means, and reply without delay; if you convince us, we will reverse the measure. You can also refer it to an out-of-court dispute settlement body certified under article 21 of the DSA (the list is on the European Commission's website) or go to court.
AI Worksheets uses AI (currently Google's Gemini models) to build worksheets from documents and prompts, create images and spoken audio, check students' written answers and draft grades and feedback. The app shows you which content and which scores come from AI; students see your marks and comments without that label.
AI makes mistakes. AI output can be wrong, incomplete, biased or unsuitable for your students. Check AI-made worksheets, answer keys, images and audio before you assign them. You are responsible for what you assign and publish.
How AI is used on student work:
Nothing the AI writes about a student's work reaches the student without your review.
You can change any AI score or comment, before or after it is released.
Teacher oversight. AI scores and comments are proposals to help you; the grade is yours. AI Worksheets is made for practice and continuous assessment in class, not to decide on its own about admission, promotion, certification or other decisions with serious consequences for a student. Do not use AI results as the only basis for such decisions: review them first.
We work to keep AI Worksheets available and secure, but we cannot promise it will always work without interruption: there may be maintenance, faults and outages of our providers. We will announce planned maintenance that may affect you in advance.
Changes to the service. We improve AI Worksheets all the time and may change, add or remove features for valid reasons: technical or security improvements, changes in the law, changes in our providers' services or to prevent abuse.
Closing the service. If we ever decide to close AI Worksheets, we will tell you at least 60 days in advance and give you time to download your worksheets.
We are liable under the law for damage we cause you by breaching these terms or through our fault.
If you are a consumer, nothing in these terms excludes or limits our liability or the rights the law gives you.
If you contract as a business or organisation (for example, a school or an academy), and except for intent, gross negligence, death or personal injury, our total liability for any claim related to AI Worksheets is limited to the greater of the amount you paid us in the 12 months before the claim and €100, and we are not liable for indirect loss or lost profits.
We are not responsible for content that users publish, beyond our duties as a hosting provider once we have actual knowledge of illegal content (section 8), nor for services of third parties (Google, YouTube, Vimeo) that you use under their own terms.
You may stop using AI Worksheets and delete your account at any time (section 5).
We may suspend or close an account if its holder seriously or repeatedly breaks these terms (for example, by repeatedly publishing manifestly illegal content), if the law requires it, or to protect students, other users or the service. Unless the urgency or the law prevents it, we warn first and give you a chance to explain, and in every case we tell you the reasons and how to challenge them (section 8).
We may change these terms for valid reasons: changes in the law or in the authorities' guidance, changes in our providers' terms, changes in the features of AI Worksheets or to prevent abuse. We will email teachers and show a notice in the app at least 30 days before an important change takes effect, and ask you to accept the new version. If you do not agree, you can delete your account before the change takes effect.
Complaints. You can make a complaint by email to support@aiworksheets.online, by phone on +34 633 04 37 65 or by post to Passeig dels Platans 6-0, 43205 Reus (Tarragona). We will give you a reference number and a written receipt, and reply within 15 days at most. On request, we will give you the official complaint forms (hojas de reclamaciones).
Out-of-court resolution. We are not adhered to the Spanish consumer arbitration system or any other alternative dispute resolution body. If we do not resolve your complaint, we will tell you in writing of a body competent to hear it (for example, the relevant consumer arbitration board, Junta Arbitral de Consumo) and whether we will take part. You can also contact your local consumer office. The EU online dispute resolution platform closed on 20 July 2025. If you live in Spain, your prior complaint to us meets the prior-negotiation requirement for going to court afterwards (Organic Law 1/2025).
Governing law. These terms are governed by Spanish law. If you are a consumer living in another EU country, you also keep the protection of the mandatory rules of your country.
Courts. If you are a consumer, you can bring a claim before the courts of your place of residence, and we can sue you only there. If you contract as a business or organisation, the courts of Reus, Spain, have jurisdiction.
Questions about these terms: support@aiworksheets.online or +34 633 04 37 65. Content notices and DSA point of contact: support@aiworksheets.online. Privacy: privacy@aiworksheets.online. We reply to questions within 3 working days, and to complaints within 15 days at most.
These terms meet article 28 of the General Data Protection Regulation (GDPR) and apply when a teacher uses AI Worksheets with students.