This Privacy Policy explains how Calculator Pro: Sci & Basic (the “App”) handles information. The App is published by Habesha Tech (“we”, “us”, or “our”). By using the App, you agree to the practices described below.
1Information we collect
We do not collect any personal information. The App has no sign-up, no login, and no user accounts. We do not ask for your name, email address, phone number, location, contacts, photos, or any other personal details, and we do not receive the calculations you perform.
2Data stored on your device
To work properly, the App saves a small amount of data locally on your device only. This data never leaves your device and we cannot access it.
| Data | Purpose | Where it lives |
|---|---|---|
| Calculation history | Lets you review and reuse past results | On your device |
| Memory values (M+, M−, MR) | Keeps your stored numbers between sessions | On your device |
| Settings (theme, accent color, angle unit, precision, haptics, sound, keep-screen-awake) | Remembers your preferences | On your device |
You can delete your history at any time from within the App, or remove all App data by clearing the App’s storage in your device settings or uninstalling the App.
3Permissions
The App does not request any sensitive permissions such as location, camera, microphone, contacts, storage, or phone access. Features like haptic feedback and keeping the screen awake use standard Android capabilities and do not involve collecting any data.
4Advertising, analytics, and third-party services
- The App contains no advertising.
- The App uses no analytics, tracking, or crash-reporting services.
- The App does not connect to any server and does not require an internet connection.
Google Play, through which you download the App, may collect its own information under Google’s Privacy Policy. That collection is outside our control and is not part of the App.
5Sharing of information
Because we do not collect your personal information, we do not sell, rent, trade, or share it with anyone. We may only disclose information if required by law, and since we hold no personal data about you, there is nothing for us to disclose.
6Data security
Your App data stays inside the App’s private storage on your device and is protected by your device’s own security features (such as your screen lock and Android’s app sandboxing). We recommend keeping your device updated and locked. No method of electronic storage is 100% secure, so we cannot guarantee absolute security of data stored on your device.
7Children’s privacy
The App is a general-purpose utility and is safe for all ages. We do not knowingly collect personal information from anyone, including children under 13 (or the minimum age required in your country).
8Your rights
Depending on where you live (for example under the GDPR in the European Economic Area, or the CCPA in California), you may have rights to access, correct, delete, or port your personal data. Since we do not collect or store your personal data, there is nothing to access or delete on our side. You remain in full control of the locally stored App data on your device.
9Changes to this policy
We may update this Privacy Policy from time to time, for example if we add new features. When we do, we will update the “Last updated” date at the top of this page. If a future change affects how data is handled, we will update this policy before the change takes effect.
10Contact us
If you have questions about this Privacy Policy, please contact us:
- Email: info@hindeke.com
- Developer: Habesha Tech