Privacy policy
Cosmic Merge is published by Nevrio Technology Services Private Limited. Last updated 23 September 2026.
What stays on your device
Your scores, records, discovered bodies, Stardust balance, settings and the run you are in the middle of are stored only on this device. We never receive them. Deleting the app deletes them.
What leaves your device, and only with your permission
- Analytics and crash reports (Google Firebase). Off unless you switch them on. Anonymous counts such as runs started, bodies reached and screens opened, and a technical report if the game crashes. No name, email or contacts.
- Ads (Google AdMob). To show an ad, the ad provider receives the technical data it needs: device type, operating system and approximate region. Personalised ads, which use your device's advertising identifier, are shown only if you agree in Google's consent form and, on iPhone, in Apple's tracking prompt. Otherwise ads are not personalised.
Purchases
Purchases are processed by Apple or Google. We never see your payment details.
Game Center and Google Play Games
If you sign in, your platform nickname and the scores you submit appear on the leaderboards. Apple and Google hold that data under their own privacy policies.
Children
The game does not knowingly collect personal information from children.
Your choices
- Switch analytics and personalised ads on or off at any time in About.
- On iPhone, you can also turn off tracking in Settings → Privacy & Security → Tracking.
- Erase your records at any time: Records → Erase data. Your Stardust and purchases are kept.
- Buying Remove ads stops the full-screen ads between runs.