Last Updated: 8th April 2026
Interest Calculator ("we," "us," or "our") operates the Interest Calculator mobile application. This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service.
1. Information Collection and Use
Personal Data: We do not collect, store, or transmit any personally identifiable information (PII) such as your name, email address, or phone number.
Calculation Data: All data entered for interest calculations (Principal, Rate, Duration) is processed locally on your device.
Saved Records: If you choose to save a calculation, it is stored in a local SQLite database on your device. This data is never uploaded to any external servers.
2. Advertising (AdMob)
This app uses Google AdMob to display advertisements. AdMob may collect and use certain data, such as:
Advertising ID: Used by Google to show personalized ads.
Device Information: Such as model, OS version, and network information.
Location Information: Used to show relevant ads (only if general location is available).
You can opt-out of personalized advertising through your Android device settings (Settings > Google > Ads > Opt out of Ads Personalization).
3. Data Safety & Permissions
Internet: Used solely to load ads from AdMob.
Storage: Used to save your calculation history locally.
Third-Party Links: For more info, please read Google’s Privacy Policy.
4. Children’s Privacy
Our app does not knowingly collect any personal information from children under the age of 13.
5. Changes to This Policy
We may update our Privacy Policy from time to time. You are advised to review this page periodically.
6. Contact Us
If you have questions about this policy, contact us at: apps4all2016@gmail.com