Fly Duel

Last updated 31 August 2026

Fly Duel collects no data. It has no network code, no analytics, no advertising and no third-party components. Nothing you do in the app is transmitted anywhere, because the app cannot transmit anything.

What the app stores

A few things are saved on your device, and only on your device:

Your top five scores — the number of flies caught, the level reached, your best streak, the opponent speed setting used, and the date of each run.
Which opponents you have faced — the list of animals unlocked in the bestiary.
Your settings — the music and effects volumes, the opponent speed setting, and your chosen language.

All of it is kept in the app's own private storage on your iPhone. None of it is sent to us, to Apple, or to anyone else. Deleting the app deletes it.

What the app does not do

No account, sign-in, or email address.
No analytics, telemetry, crash reporting or usage tracking.
No advertising, and no advertising identifiers.
No third-party SDKs of any kind.
No access to your contacts, photos, location, camera, microphone, health data or files.
No tracking across apps or websites, and no data sold or shared.

Children

Fly Duel is suitable for all ages and rated 4+. Because it collects no data at all, it collects nothing from children either.

Changes

If a future version ever collects anything, this page will be updated before that version ships, and the change will be described in the app's release notes. The intention is that it never needs to be.

Contact

Questions about this policy or the app can be sent to hdengineer.apps@gmail.com.