Last updated: September 25, 2026
This Privacy Policy explains how Pop Calc ("the app," "we," "us") handles information. This policy applies only to Pop Calc and covers how the app collects, uses, and shares data.
Pop Calc does not collect, store, or transmit any personal or sensitive user data. The app has no account system, no user profiles, and no internet connection requirement for its core calculator features. All calculations and your calculation history stay on your device.
None. Pop Calc does not collect:
The app does not include any advertising SDK and does not display ads.
The following data is created and stored locally on your device only. It is never sent to us or to any third party, and we have no access to it:
| Data | Purpose | Where it's stored |
|---|---|---|
| Calculation history | Lets you review and reuse past calculations | Local app storage on your device |
| App settings (theme, sound, haptics) | Remembers your preferences | Local app storage on your device |
Uninstalling the app permanently deletes this data. We do not back it up to any server we operate.
Pop Calc offers an optional one-time "Pro" purchase for additional themes and features. Purchases are processed entirely by Google Play Billing. We do not receive or store your payment details (such as card numbers). Google's handling of payment information is governed by the Google Privacy Policy. We only receive confirmation from Google Play that a purchase was made, which is used solely to unlock Pro features on your device.
| Permission | Why it's needed |
|---|---|
| Vibration | Provides haptic feedback when you tap keys |
| Billing | Enables the optional in-app Pro purchase through Google Play |
Pop Calc does not request access to your camera, microphone, contacts, location, storage, or any other sensitive device permission.
We do not sell, rent, or share any user data with third parties, because we do not collect any user data in the first place. The only third party involved in the app at all is Google Play Billing, which processes optional purchases as described above.
Pop Calc is not directed at children and is not designed to appeal primarily to children. We do not knowingly collect any information from anyone, including children, because the app collects no data at all.
Because all data stays on your device, you are always in control of it. To delete all data created by the app, uninstall it, or clear the app's storage from your device's system settings.
Since no data leaves your device, there is no server-side data of yours to secure. Standard Android app sandboxing protects the app's local storage from other apps on your device.
If this policy changes — for example, if a future version of the app adds a new feature that uses data differently — this page will be updated and the "Last updated" date above will change. Continued use of the app after an update constitutes acceptance of the revised policy.
If you have questions about this Privacy Policy, contact:
Email: aadi4789@gmail.com