Privacy Policy
Last updated: October 24, 2026
FontVibe ("we", "our", or "the app") is developed by Mete Koroglu. This Privacy Policy explains how we handle your information when you use FontVibe.
Data Collection
We do not collect any personal data. FontVibe is designed with your privacy in mind. There is no account, and no name, email, contacts or text you type is gathered or sent to any server. The only data that leaves your device is an anonymous record of subscription purchases (see Third-Party Services).
Text Input
All text you type or transform using FontVibe remains on your device. We do not have access to, store, or transmit any text you enter. Your content never leaves your device through our app.
Keyboard Extension
The FontVibe keyboard extension does not require Full Access. It operates entirely on-device. No keystrokes are recorded, logged, or transmitted. The keyboard only processes text for font transformation purposes.
AI Bio Writer
The AI Bio Writer feature uses Apple Foundation Models, which run entirely on your device. No data is sent to external servers. All AI processing happens locally, ensuring your creative content stays private.
Third-Party Services
FontVibe uses Apple StoreKit for subscription purchases. StoreKit is managed entirely by Apple and is subject to Apple's Privacy Policy.
FontVibe uses RevenueCat to record subscription purchases (for example: which plan, trial start, renewal or cancellation) so we can understand how subscriptions perform. RevenueCat receives these purchase records together with a random anonymous identifier generated by the app; it does not receive your name, email or anything you type. See RevenueCat's Privacy Policy. We do not use any advertising or tracking services.
Local Analytics
FontVibe maintains simple local counters (such as copy count and app open count) for your personal reference. These counters are stored on your device only and are never sent to any server.
App Group Data
FontVibe uses App Group containers solely to share data between the main app, the keyboard extension, and widgets. This data stays on your device and is not transmitted externally.
Children's Privacy
FontVibe does not knowingly collect personal information from children under the age of 13. Since we do not collect any personal data from any user (purchase records are anonymous), the app is compliant with COPPA (Children's Online Privacy Protection Act).
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. We encourage you to review this page periodically.
Contact Us
If you have any questions about this Privacy Policy, please contact us at: