We are committed to protecting your privacy. This Privacy Policy explains how our mobile application, Fraction Calculator & Solution (the "App"), handles your information and the device permissions required for its mathematical functions.
1. Data Privacy & Local Processing
We prioritize the privacy of your mathematical data. The App is built with a local-first philosophy:
- On-Device Calculations: All fraction arithmetic, simplifications, and step-by-step logic are processed entirely on your device. We do not transmit your math problems to any external server.
- Local History: Your calculation history is saved exclusively in a secure database on your own device. You can clear this history at any time within the App settings.
- Anonymity: You can use all features of the App without creating an account, logging in, or providing any personal identity information.
2. Android Permissions Used
The App requests minimal permissions to function effectively. We only use these for the following purposes:
Internet & Network Access
Used to display relevant advertisements, check for the latest app updates, and receive push notifications.
Post Notifications
Used to deliver helpful math tips, update alerts, or reminders (available on Android 13+ with your consent).
Vibration Control
Provides tactile (haptic) feedback when you press buttons on the calculator keypad for a better user experience.
3. Third-Party Services
We integrate industry-standard tools to support the development and maintenance of the App:
- Google AdMob: Serves advertisements to keep the App free. AdMob may use device identifiers to show relevant ads. We utilize the Google UMP to manage your privacy consent preferences.
- OneSignal: Manages the delivery of push notifications to your device reliably.
4. Data Security
We follow strict Android security standards to protect your locally stored work. We do not sell, trade, or share your data with any external parties for marketing or any other commercial purposes.
5. Children's Privacy
As an educational utility, the App is safe for all ages. We do not knowingly collect any personally identifiable information from children under 13. If you have concerns, please contact us via our official listing details.
6. Contact Information
If you have any questions or feedback regarding this Privacy Policy, please contact us using the support email address provided in our official Google Play Store listing.