If you're encountering issues logging into the Skippo app after changing your Apple ID, the following steps can help resolve the issue and restore your access to the app:

Adjust settings on your iPhone:

Open Settings on your iPhone. Tap on your name at the top of the settings menu. Scroll down and select Sign in with Apple. Find Skippo in the list of apps and tap on it. Choose to Stop Using Apple ID for Skippo. Restart the Skippo app:

Completely close the Skippo app and then restart it. When the app starts, you should be prompted to use Apple ID for login. Choose Yes. If the problem persists:

If you still can't log in after following the above steps, it is recommended to contact Apple Support. There may be a need for further adjustments related to your new Apple ID and its synchronization with apps. Log out and back in:

As an additional step, you can try logging out from the Skippo app via the app's settings menu. Then follow the steps again from point 1 to discontinue using Apple ID with Skippo and then reactivate it. It's important to remember that changing your Apple ID can cause synchronization issues with apps that use Apple ID for login. By following these steps, you should be able to restore your access to the Skippo app with your new Apple ID.