Effective date: 2025/12/15

This Privacy Policy explains how Habitchi (“we,” “us,” or “our”) collects, uses, and shares information when you use the Habitchi mobile application (the “App”). By using the App, you agree to this Policy.

1. Information We Collect

1.1 Information You Provide

You may choose to enter information such as:

• habits, reminders, and progress notes;
• optional profile information (for example, a username you set in the App).

This information is stored locally on your device. We do not operate our own servers to store your habit data.

1.2 Information Collected Automatically

When you use the App, certain information is collected automatically through third‑party SDKs:

Firebase Analytics (Google):

• basic usage events (for example: app launch, habit creation started/completed, habit completion taps);
• device and app information (such as device model, OS version, app version, language/region, and an app instance identifier).

Firebase Crashlytics (Google):

• crash reports and performance diagnostics;
• device and app state at the time of a crash (such as device model, OS version, app version, and logs needed to diagnose issues).

We use these services to understand how the App is used and to improve stability. Firebase Analytics and Crashlytics may collect identifiers necessary to provide these services, as described in Google’s documentation.

1.3 Purchase and Subscription Information

If you purchase a subscription:

• the transaction is processed by Apple App Store or Google Play;