Privacy Policy
This Privacy Policy explains how SecretCalc: Math & Mini Games handles data when you use the app on Android and iOS.
1. Local data on your device
- SecretCalc may save preferences such as theme, angle mode, notation, and related settings locally on your device.
- The app may store calculation history, memory values, game progress, and local VIP unlock state on-device.
- This local app data is not intended to be transmitted to our own servers as part of normal calculator use.
2. Accounts
SecretCalc does not require account creation to use core features.
3. Purchases
If you buy or restore VIP access, purchase processing may involve the Apple App Store, Google Play, and RevenueCat. Those services may process technical transaction data according to their own terms and privacy policies.
4. Advertising
The current version of SecretCalc does not document active in-app advertising in the
app codebase reviewed for this site. If advertising is added in a future update,
this policy and the root-level app-ads.txt file should be updated.
5. Network use
Core calculator features are designed to work locally. If future versions introduce optional online services, legal pages or in-app notices may be updated accordingly.
6. Children
SecretCalc is a general-purpose utility app and is not intended to knowingly collect personal information from children.
7. Policy changes
This Privacy Policy may be updated from time to time. The latest version will always be posted on this page.
8. Contact
For privacy-related questions, please use the developer contact information shown in the store listing for the app.