There is no server. There is no account. There is nothing to leak, because nothing is ever sent anywhere.
CBSE 10 Prep tracks which questions you've attempted, how you did, your practice streak, and your mock test history, so it can show you progress and point you at weak chapters. All of that is written to your device's local app storage — the same mechanism any app uses to remember your settings.
It is never transmitted anywhere. The app has no server to send it to, and no network permission is used to send it even if it wanted to.
| Stored on your device | Purpose |
|---|---|
| Question attempt history | Accuracy stats, weak-chapter suggestions |
| Self-graded ratings | Progress tracking for written-answer questions |
| Test results | Your practice & mock test history screen |
| Streak dates | The daily streak counter |
Uninstalling the app, or using "Reset all progress" inside it, permanently deletes all of this. There is no backup copy anywhere else, so it can't be recovered afterward — export or note down anything you want to keep first.
There are none. The app doesn't use ad networks, analytics SDKs, crash reporters, or any other third-party service. Nothing about your usage is shared because nothing about your usage leaves your device in the first place.
This app is study material for CBSE Class 10 students and collects no personal information from anyone, including children. Because there is no data collection of any kind, there is no data to safeguard under COPPA or similar regulations.
If this app ever changes to collect data or add a server, this page will be updated first, and the "last updated" date below will change. As of today, that hasn't happened.
Questions about this policy can be sent to amar.shah@gmail.com.