This app is not a game but a 3rd-party companion utility app. By using "Genshin Pizza", you can check the resin status of your Genshin account in the widget at any time, and also display the status of Realm Currency, Expedition, Daily Commissions, etc. Beautiful iOS 16 Lock Screen widgets and Apple Watch watch face complications are available now.
It also has a notification function that gives you a reminder when each content is completed; adding an account is also very easy.

We also support all service, multiple accounts, custom background namecards, and personalized widget settings.

We welcome any security-audits towards the source code of this app: https://github.com/CanglongCl/Genshin-Pizza-Helper

All features in this app are free and you don't have to pay the in-app-purchase. The in-app-purchase is only for donation purchase to support the future development of this app (server maintainence fee and possible Apple Developer Program fees, etc.).