Privacy & support
Effective 18 September 2026 · Developer: keyur vastani
This policy applies to the Clarity Calculator Android app, package com.claritycalculator, provided by keyur vastani.
Data stays on your device
The app performs calculations on your device. It does not collect, transmit, sell or share your calculations or personal information with the developer or third parties. It has no account system, advertising, analytics or tracking SDKs. The Android release does not request Internet permission.
What the app saves
- Your last 50 completed calculations and results.
- Your selected light or dark theme.
- A local counter controlling the brief equals-button hint.
These items are stored in the app’s private local storage. The memory buttons hold a value for the current session only. Android backup is disabled for this app.
Retention and deletion
Older calculations are removed as the 50-entry history fills. To delete your history, open History and tap Clear. To remove all saved app data, clear Clarity Calculator’s storage in Android Settings or uninstall the app. There is no server account or server-side data to delete.
Permissions and children’s privacy
The app does not request access to your contacts, camera, microphone, location, files or advertising identifier. It does not knowingly collect personal information from children or any other users.
Support
For questions about the app or this policy, email vastanikeyur1711@gmail.com. If you contact us, your email address and message are used to respond to your request. Please avoid including sensitive information or calculation history unless it is needed to explain your issue.
This website and Google Play
This policy’s offline-data statements refer to the Android app. Opening this support website or Google Play uses their hosting and distribution services, which may process connection information under their own privacy policies. This page contains no analytics scripts, advertisements or forms.
Changes
Updates to this policy will appear on this page with a revised effective date. Material changes to the app’s data practices will be reflected here before they take effect.