Terms of Service

Last updated: January 2026

The short version

StopBitingNails is free, open source software. Use it however you like. We provide it as-is, with no warranties. It's a tool to help you become aware of nail biting - it's not medical advice or treatment.

License

StopBitingNails is open source software. You can view, modify, and distribute it according to the license in our GitHub repository.

Not medical advice

This app is a behavioral awareness tool, not a medical device or treatment. It's designed to help you notice when you're biting your nails. If you have concerns about compulsive behaviors or related conditions, please consult a healthcare professional.

No warranty

The software is provided "as is", without warranty of any kind, express or implied. We don't guarantee that the app will detect all instances of nail biting, or that it will work perfectly in all conditions. Use it as a helpful tool, not as a foolproof solution.

Limitation of liability

In no event shall the authors or copyright holders be liable for any claim, damages, or other liability arising from the use of this software.

Refund policy

We do not offer refunds for purchases. Because StopBitingNails is a digital product that provides immediate and full access upon purchase, the value is delivered instantly and cannot be "returned" like a physical item. Additionally, we offer a completely free version of the app—both in-browser and as a downloadable desktop app—so you can fully test the core functionality before deciding to buy. We encourage everyone to try the free version first to make sure it works for your needs.

Changes to these terms

We may update these terms from time to time. Changes will be reflected on this page with an updated date.

Contact

If you have questions about these terms, you can email us at hello@stopbitingnails.app.