Privacy Policy

Last updated: June 12, 2026

One Day is designed as a local-first quit-vaping companion. The app is intended to help you reflect, track progress, and support yourself through cravings without requiring an account.

Information you create

Your journal entries, streak information, reflections, and progress are intended to stay on your device unless a future version clearly asks your permission to sync or export them.

No account required

One Day does not require you to create an account to use the core app experience.

Support emails

If you contact support, we may receive your email address and any details you choose to include. We use that information only to respond to your request.

App Store data

Apple may collect information related to downloads, purchases, crash reports, and analytics according to Apple's own privacy practices and your device settings.

Health and wellness disclaimer

One Day is a self-support and reflection tool. It does not provide medical advice, diagnosis, or treatment.

Contact

Questions about privacy can be sent through the contact page.