Privacy Policy
Effective May 26, 2026. This policy explains what Crazy90 handles, why, the third-party services used by the app, and how to reset your data. Crazy90 has no sign-up, and preferences are stored on your device.
Non-affiliation disclaimer
Team names, country names, league names, crests, and marks referenced in the app belong to their respective owners and are used for identification and informational purposes only.
Short summary
Crazy90 is operated by Abu Rayhan Shojib, doing business as Binarycube IT ("we", "our", or "us"), and provides a mobile football companion app for fixtures, match predictions, squads, and a Penalty Shootout mini game. By using the app, you agree to this Privacy Policy. If you do not agree, please do not use the app.
Information we handle
On-device preferences (stored locally)
- Display name you set inside the app (e.g. "John").
- Favorite national team and the list of competitions you follow.
- Daily predictions, prediction streak, and Penalty Shootout mini-game scores.
- Inbox notifications, unread counts, and read state.
- UI preferences (e.g. selected date in Match Center, last viewed match).
Information sent to our servers or service providers
- Fixture, result, squad, lineup, and standings requests sent to football data providers.
- Match requests (teams, competition, date) sent to the football-data API to fetch predictions, form, and head-to-head data.
- Push notification tokens (when you enable match-day notifications) so kickoff alerts can reach your device.
- Anonymous app usage and crash diagnostics through Sentry or similar tools.
Technical information
- Device type, operating system, app version, language, approximate region, network status, and diagnostic logs.
- Advertising identifiers and tracking permission status where allowed by your device settings and applicable law.
How we use information
- To show your favorite team's next match, followed competitions, and personalized home feed.
- To display match predictions (win probability, advice, predicted winner, margin) for upcoming matches.
- To send optional match-day push notifications when you enable them.
- To run the Penalty Shootout mini game and store your scores locally.
- To provide support, diagnose bugs, improve app quality, prevent abuse, and protect the app.
- To display ads, measure ad performance, and keep the app free where advertising is enabled.
- To comply with legal obligations and app store requirements.
Advertising and tracking choices
Crazy90 may show ads through Google Mobile Ads / AdMob. Depending on your device, region, and consent choices, ad partners may use device identifiers, approximate location, app activity, and ad interaction data to deliver or measure ads.
On iOS, the app may request App Tracking Transparency permission before tracking across apps and websites. You can change this in iOS Settings. On Android, you can reset or delete your advertising ID in Google settings where available.
Retention & resetting your data
Because Crazy90 has no account, your favorite team, follows, predictions, mini-game scores, and inbox state live on your device. To reset everything:
- iOS: Settings → General → iPhone Storage → Crazy90 → Offload App or Delete App.
- Android: Settings → Apps → Crazy90 → Storage → Clear data, or uninstall the app.
For cloud-side data we do hold (anonymous crash diagnostics, push notification tokens, ad measurement events), we retain only what is needed to run those services. Anonymous Sentry crash logs and aggregated AdMob metrics may persist according to those providers' policies.
We use reasonable safeguards such as encrypted transport, limited access controls, and operational monitoring. No internet service can guarantee perfect security.
Your choices
- Change your favorite team, followed competitions, and display name from the Account screen.
- Disable notifications in your device settings or app settings.
- Change advertising and tracking choices in your device settings.
- Clear app data or uninstall the app to remove everything stored locally on your device.
- Contact us with any privacy questions or requests.
Depending on where you live, you may have additional rights under local privacy laws. Contact us and we will respond within a reasonable time.
Children's privacy
Crazy90 is designed for general football audiences. We do not knowingly collect personal information from children under 13. If you believe a child under 13 provided personal information, contact us and we will take appropriate steps to delete it.
Changes to this policy
We may update this Privacy Policy as the app changes or legal requirements evolve. When we update it, we will revise the effective date above. Material changes may also be announced in the app.
Contact us
For privacy questions or requests, contact us: