Privacy Policy

Effective October 23, 2026

Battivra is an iPhone and Apple Watch app made by Arda Yıldız, an individual developer ("I", "me"). This policy explains what the app does with information. In short: Battivra does not collect any personal data.

What the app uses

To work, Battivra reads two things from each of your devices through Apple's public system interfaces:

• the battery level, which iOS and watchOS report in steps of five percent, and
• the charging state (charging, not charging or full),

together with the time each reading was taken.

Where it goes

• Readings are stored only inside the app on your iPhone and your Apple Watch, so the last known value can be shown later.
• Your iPhone and your paired Apple Watch exchange readings directly with Apple's Watch Connectivity framework. The transfer is handled by Apple's system between your own devices.
• Nothing is sent to me or to any server. The app makes no network connections of its own.

What the app does not do

• No account or sign-in.
• No advertising, analytics, tracking or third-party code that collects data.
• No access to your location, contacts, photos, health data or other personal information, and no permission prompts.
• Your data is never sold or shared.

Diagnostics

The app writes short technical messages (for example "refresh failed") to your device's system log to help find bugs. They contain no battery values or personal information and stay on your device.

If you have chosen in your device settings to share analytics with app developers, Apple may provide me with anonymous crash reports. I use them only to fix problems in the app.

Deleting your data

Deleting Battivra from your iPhone and Apple Watch removes all readings it has stored.

Children

Battivra collects no personal data from anyone, including children.

Changes

If this policy changes, the new version will be published on this page with a new effective date.

Contact

Questions about privacy: app.ardayildiz@gmail.com