Clear developer identity. Clear app intent.
This page is designed for both Google Play reviewers and users. It explains who publishes the app, how support works, and how privacy is handled.
No ads No tracking No data collection Early-stage indie developer Actively improving
01
Developer
Developer hub 975 (independent / solo). I build and maintain Joker’s Crystal myself.
02
Product promise
Simple, transparent experience: no ads, no tracking, and no external data transfer.
03
Support
Direct email support and a clear FAQ page. You can contact me and get responses from the developer.
04
Future monetization
Currently no subscriptions or paid features. In the future, optional purchases may appear (clearly described).