The short version. LearnAI is free to use, the source is Apache 2.0, and there is no premium tier for at least the first year of operation. These terms cover the hosted service at learnai.app. By using the service you agree to these terms; if you don't, please don't.
1. The service
LearnAI is an open-source AI teacher. We provide a hosted version at learnai.app for anyone to use, free of charge. You can also self-host the application from the public source code at github.com/ruslanmv/learnai. The same Apache 2.0 license applies in both cases.
2. Accounts
No account is required to use LearnAI. If you choose to sign in (Google or email), you are responsible for keeping your sign-in credentials secure. We will never ask you for your password.
Sign-up is open to anyone. Children under 13 may use the Little Learner world only through a parent-managed profile — see the Children's Privacy section in the Privacy policy.
3. Free tier · our 1-year commitment
For at least the first year of public operation, LearnAI runs entirely on free-tier cloud services and is funded by sponsors and donations. There is no premium tier, no paywall, no "upgrade for AI" trick, and no advertising.
When optional paid services are eventually added (for example voice-mode tutoring or classroom dashboards), the core lessons, worlds, and tutor rail will remain free. Sponsors who funded the first year will be credited in writing.
4. Acceptable use
You agree not to:
- scrape, mass-generate lessons or tests beyond reasonable individual use;
- use the service to harass, defame, or harm anyone, including children;
- attempt to extract API keys, training data, or model weights from the service;
- misrepresent generated content as a human-authored authoritative source;
- circumvent the safety classifier, age gating, or content allow-list.
We will rate-limit, block, or revoke access for clear violations. We try hard to keep this list short and obvious — if in doubt, ask at contact@learnai.example.
5. Content and citations
AI-generated lessons, tests, and tutor replies are produced by third-party language models. They are wrong sometimes. We do our best with citation integrity (every WikiTest question links to the source heading; every "Why this?" affordance cites the data behind it), but you should treat AI output as a thinking partner, not as an authoritative source.
Wikipedia article text reused inside WikiTest is licensed under CC BY-SA 4.0. Attribution is preserved on every page that displays it.
6. Sponsorship
Sponsors can fund LearnAI via GitHub Sponsors or by direct partnership. Sponsorship buys recognition (name, logo, named partnership section) — it does not buy closed features, paywalled content, or influence over learner data.
7. Intellectual property
The source code is licensed under Apache 2.0. You may fork, modify, host, and distribute it under those terms.
Content you create on the platform (project drafts, attempted answers, free-text explanations) belongs to you. We don't claim ownership and we don't train models on it.
8. Service availability
LearnAI is provided as-is. We make no SLA guarantees during the year-1 free-tier period. We will publish status updates and post-mortems in the GitHub repository when outages happen.
9. Liability
To the maximum extent permitted by applicable law, LearnAI and its contributors are not liable for indirect, incidental, or consequential damages arising from use of the service. The service is provided without warranties of any kind, express or implied.
10. Changes
We'll update the effective date at the top of this page when these terms change. Material changes will be announced in the project changelog and on the homepage. Continued use after a material change constitutes acceptance.
11. Contact
Questions about these terms: contact@learnai.example. Privacy-specific matters: see Privacy policy.