Migrate iOS Purchase Information to Android/HarmonyOS

If you previously purchased iCost Premium on an iOS device, you can sync the valid purchase information to Android/HarmonyOS by signing in with the same iCost account.

Steps

First create an iCost account on Android/HarmonyOS, then sign in to the same account on the iOS device that purchased Premium. During sign-in, the app will automatically verify the App Store purchase record and sync it to Android/HarmonyOS.

1 Register and sign in on Android/HarmonyOS Create an iCost account with email or WeChat. ›

2 Sign in on iOS with the same account Use the same iCost account on the iOS device that purchased Premium. ›

3 Verify purchase record automatically The app checks whether the current App Store account has a valid purchase record. ›

✓ Membership status synced Restart the app on Android/HarmonyOS to show the corresponding membership status.

Requirements

All of the following must be met

There is a valid purchase record on iOS.

The current App Store account is the same account used to purchase Premium.

The same iCost account is signed in on iOS and Android/HarmonyOS.

Notes

Important

Each App Store account can only be linked to one iCost account. Do not share your account with others. Abnormal sharing may result in account suspension.

If the iCost account, App Store account, and purchase record are all correct but the membership status still does not sync, please contact support for help.

Contact Support

If you need help, you can directly contact support.