Thank you for using my app.
You can use the app without giving permission to access your contacts. Permissions are used to access test pages and stores with the account currently logged in. It’s a bit of a hassle, but all you have to do is select an account each time you open the link in the app.
Also, if you use the same login account, you can transfer your data even if you change devices.
The content I provide on how to use it is below.
iPhone is not supported. My app is for Android developers to help each other. I can’t support iPhones because users need to test apps from other developers.