Privacy Policy

Data we collect

MouthFu stores app progress, favorites, language preference, and a cached purchase entitlement status locally on your device. MouthFu does not create an account for you or send purchase identifiers to our servers.

Apple purchases

Purchases are processed by Apple through the App Store. StoreKit verifies and restores the one-time unlock on your device. We do not receive your full payment card number or your Apple Account email address.

Audio and photos

The app plays bundled audio files. When you save a share card, iOS asks for permission to add the image to your Photos library. MouthFu does not read your photo library.

Cloudflare hosting

Cloudflare hosts the MouthFu website, Privacy Policy, User Agreement, and Support pages. Website request logs may include technical information such as timestamps and requested pages. Cloudflare does not determine whether your in-app purchase is unlocked.

Data sharing

We do not sell personal data. We use Apple to process App Store purchases and Cloudflare to host these public website pages.

Children

MouthFu is designed as a casual phrase-learning app. It is not intended to knowingly collect personal information from children.

Your choices

You can delete the app to remove local progress, favorites, and preferences from your device. Your App Store purchase remains associated with your Apple Account and can be restored through Apple. For privacy questions, contact bingtao1989@gmail.com.