Privacy Policy

Reversify · Last updated October 28, 2026

Reversify (on the App Store: “Reversify: Reverse Audio”; on Google Play: “Reverse Audio & Sing Challenge”, together “the app”) is developed by Pavel Audzevich, trading as Vechno Apps, Warsaw, Poland (“we”, “us”). This policy applies to the iOS and Android versions of the app and explains what information is processed when you use it.

Information we collect

We do not require an account and we do not collect your name, email address, contacts, photos or location. We do not run analytics or crash-reporting SDKs.

Microphone and recordings

The app asks for microphone access only to record your voice or sounds so it can play them backwards, apply voice filters and run the Reverse Challenge game. Recordings are processed entirely on your device: reversing, voice filters and the challenge match score are calculated locally. Your recordings are stored only on your device, are never uploaded to us or to any third party, and are deleted when you delete them in the app or delete the app. Audio is shared only when you choose to share it yourself using your device’s system share sheet.

Settings such as your selected language and challenge player names are also stored only on your device.

Third-party services

Apple (App Store). On iOS, subscriptions are processed by Apple. We never see or store your payment details. See Apple’s Privacy Policy.

Google (Google Play). On Android, subscriptions are processed by Google Play. We never see or store your payment details. See Google’s Privacy Policy.

RevenueCat. We use RevenueCat to manage subscriptions on both the App Store and Google Play. RevenueCat receives your purchase history and an anonymous app user ID generated by the app in order to confirm whether your subscription is active. It does not receive your recordings. RevenueCat’s processing is governed by its Privacy Policy.

Ratings. The app may ask you to rate it using Apple’s or Google’s built-in review prompt. Any rating or review you leave is handled by the store, not by us.

Tracking and advertising

The app does not show any advertising and does not track you across apps and websites owned by other companies.

Children

The app is not directed at children under 13 and we do not knowingly collect personal information from children.

Your rights and data deletion

Because your recordings and settings never leave your device, you can delete all of them at any time by deleting recordings in the app or deleting the app. To request deletion of purchase data held by RevenueCat (your anonymous app user ID and purchase history), email us at the address below; we will delete it within 30 days. Purchase records kept by Apple or Google are governed by their policies.

Changes to this policy

We may update this policy from time to time. The date at the top shows when it was last changed.

Contact

Questions about this policy: caffy.track@gmail.com
Pavel Audzevich (Vechno Apps), Warsaw, Poland, NIP 5273015204