One Habit is designed with privacy at its core. We believe your personal goals and habits are yours alone. This policy explains how we handle data — both on this website and in the app.
Website Analytics
This website uses Google Analytics 4 (GA4) to understand how visitors use the site — which pages are read, how people navigate, and which features get attention. No ads, no cross-site tracking.
Analytics only activate if you click Accept in the cookie banner. If you decline, no data is sent to Google. Your choice is saved in your browser (localStorage) and respected on every visit. You can change your decision at any time by clearing your browser's localStorage.
If analytics are active, data is processed by Google LLC (USA) under the EU–US Data Privacy Framework. Google's data handling is subject to Google's Privacy Policy.
App — Data Storage
Your personal habit data, photos, and preferences are stored locally on your device. Nothing is uploaded to external servers.
App — Photos
Photos you choose as your anchor image are stored only on your device. We do not have access to your photo library beyond what you explicitly select.
App — Notifications
Push notifications are scheduled locally by your device to remind you of your habit. No notification data is transmitted to external services.
App — Analytics
The app itself does not use any analytics or tracking services. Your in-app usage is completely private.
In-App Purchases
One Habit offers a one-time purchase to unlock full functionality, processed through Apple (App Store) or Google (Google Play). Purchase transactions are handled entirely by Apple or Google and subject to their respective privacy policies: Apple · Google. We do not receive or store your payment details. Purchase status is verified via RevenueCat, subject to RevenueCat's Privacy Policy.
Data Deletion
All your data is stored locally on your device and under your full control. To delete it, simply uninstall the app or clear the app's data through your device settings. There is nothing to delete on our end.
Your Rights (GDPR)
If you are located in the EU/EEA, you have the right to access, rectify, erase, and port your personal data, as well as the right to object to or restrict processing. To exercise these rights, contact us at support@onehabit.at. You also have the right to lodge a complaint with your local data protection authority.
Contact
If you have any questions about this privacy policy, please reach out at support@onehabit.at.
Last updated: June 2026