Privacy Policy

Drone Flight Log — Last updated: June 23, 2026

1. Overview

Drone Flight Log ("the App") is a free Android app developed by 강건한건강 ("we", "us"). It lets drone pilots log each flight — location, aircraft, battery cycles, flight time, weather, and notes — and track cumulative air time and battery aging per aircraft. This Privacy Policy explains how we handle information when you use the App.

2. Information We Collect

The App does not collect, store, or transmit any personal information to our servers. It has no user accounts and no server-side communication other than loading advertisements (see Section 3). All flight, aircraft, and battery entries you create are stored locally on your device only.

3. Third-Party Services

The App uses the following third-party service:

• Google AdMob — for displaying advertisements. The App shows a banner, a full-screen ad at natural breaks, and an app-open ad on launch. AdMob may collect device identifiers (such as Advertising ID) and usage data to serve personalized or non-personalized ads. For more information, see the Google Privacy Policy.

4. Location Information

Flight locations are entered manually by you as free text (for example, a place name). The App does not access your device's GPS or location services, and any location you type is stored locally with the flight entry only. It is never uploaded to our servers.

5. Data Storage

The App does not create user accounts and does not sync any data to the cloud. All flights, aircraft, batteries, stats, and settings stay on your device. You may optionally export your log as a CSV file using your device's share sheet; this happens entirely on-device under your control. Uninstalling the App removes all stored data along with any cached AdMob data.

6. Children's Privacy

The App is suitable for general audiences and is not directed at children under the age of 13. We do not knowingly collect personal information from children.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at: [email protected]