Terms of Use
Acyntria Notes · Effective October 4, 2026
Please read these terms. By installing or using Acyntria Notes (the "App"), you agree to them. If you do not agree, do not use the App.
1. Who we are
The App is provided by Acyntria ("we", "us"), a company based in Ontario, Canada. Contact: support@acyntria.com. These terms are between you and Acyntria, not Google. Your download and purchases are also subject to the Google Play Terms of Service.
2. License
We grant you a personal, non-exclusive, non-transferable, revocable license to install and use the App on your devices for your own personal use, subject to these terms. We keep all rights in the App, including its name, logo, design, and code. You may not copy, sell, rent, or redistribute the App, remove its notices, or work around its Pro features. You may not reverse engineer the App except where the law expressly allows it despite this restriction. Open-source components remain under their own licenses, listed under Settings › About › Open-source licenses.
3. Your notes and your responsibility
- Your notes are yours. They are stored only on your device. We cannot see, access, or recover them.
- There is no PIN or password recovery. If you forget your PIN or password, your notes are permanently lost. This is by design and there is no backdoor.
- You are responsible for backups. Make regular backups from Settings › Backup & export and keep them safe. We are not responsible for lost or corrupted data, whether caused by a forgotten password, a lost or damaged device, an uninstall, a software bug, or anything else.
- Encryption is not a guarantee. Strong encryption protects your notes, but no software can be completely secure. You are responsible for choosing a strong PIN or password and for keeping your device secure and up to date.
- Exports are not encrypted. Markdown, PDF and JSON exports are plain files that anyone with access to them can read.
- Reminders may not always arrive on time. Reminders depend on your device, its battery and notification settings, and the permissions you grant, so they can be late or missed. Do not rely on the App for anything where a missed reminder could cause harm, such as medication or safety-critical or legal deadlines.
- Use the App lawfully. You are solely responsible for the content you store and for how you use the App. Do not use it to break the law or to infringe the rights of others.
4. Pro upgrade
Some features are part of the optional Pro upgrade, a one-time purchase made through Google Play. The price is shown in Google Play before you buy. Payments and refunds are handled by Google Play under its refund policies. Pro is tied to the Google account used to buy it and cannot be transferred. We may add, change, or remove features over time.
5. No warranty
The App is provided "as is." That means we do not promise it will work perfectly, be available all the time, or be free of errors, and we do not promise it will suit your particular needs. This applies as far as the law allows. The App is not a substitute for professional medical, legal, or financial advice, and it should not be the only place you keep important information. Keep your own copies of anything you cannot afford to lose.
6. Limitation of liability
To the maximum extent permitted by law, Acyntria and its owners, employees, and contractors are not liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, profits, or goodwill, arising out of or related to the App or these terms. Our total liability for any claim relating to the App is limited to the amount you paid us for the App in the 12 months before the claim, or $50 CAD if you paid nothing.
Nothing in these terms excludes or limits liability that cannot be excluded or limited by law, including liability for fraud, for intentional or grossly negligent acts, or for death or personal injury caused by our negligence, or any consumer rights you have under the laws where you live that cannot be waived by contract.
7. Ending these terms
You can stop using the App at any time by uninstalling it. We can end your license if you break these terms. Some parts of these terms keep applying after that, including sections 5, 6 and 8.
8. Governing law
These terms are governed by the laws of the Province of Ontario and the federal laws of Canada that apply there, without regard to conflict-of-law rules. Subject to the next sentence, the courts of Ontario have exclusive jurisdiction over any dispute about these terms or the App. If you are a consumer, you keep the benefit of the mandatory consumer-protection laws of the place where you live, including any right to bring a claim in your local courts.
9. Changes to these terms
We may update these terms from time to time. We will publish the new version with an app update and change the date above. If you keep using the App after an update, you accept the new terms. If you do not accept them, stop using the App.
10. General
- These terms and the Privacy Policy are the whole agreement between you and us about the App.
- If a court finds that part of these terms can't be enforced, the rest still applies.
- If we don't enforce a right right away, we haven't given it up.
- We may transfer our rights under these terms, for example if the business is sold. You may not transfer yours.
- If a translation of these terms differs from the English version, the English version applies, as far as the law where you live allows.
11. Contact
Acyntria · support@acyntria.com