Privacy Policy
Welcome to CalcNest. We value and protect your privacy. This Privacy Policy explains how we handle user information.
1. Information Collection and Use
This app does not collect, store, or upload any personally identifiable information. All calculations are performed locally on your device.
2. Local Data Storage
To provide core features, this app may store the following data locally:
- Calculation history (for the history feature)
- App preference settings (such as display and interaction preferences)
All such data remains on your device and is not sent to external servers.
3. Advertising and Third-Party Services
This app may display ads provided by third-party advertising partners (for example, Appodeal, BidMachine, and AdMob). These partners may process limited technical information required to deliver and measure ads, such as device identifiers, IP address, app version, and ad interaction data.
We do not sell your personal information. Data processing by advertising partners is governed by their own privacy policies and applicable laws.
If your device supports privacy controls (such as limiting ad tracking or resetting advertising identifiers), you can manage these settings in your device system preferences.
4. Data Security
We take reasonable measures to protect local data security. Please also manage access to your device appropriately.
5. Your Rights
You can delete locally stored information by clearing app data or uninstalling the app.
6. Contact Us
If you have any questions about this Privacy Policy, please contact us through the Technical Support page.