Can’t get into Monzo as App is insisting on an update.
Can’t update because App Store thinks I’m using a different Apple ID
Does anyone have any suggestions?
Can’t get into Monzo as App is insisting on an update.
Can’t update because App Store thinks I’m using a different Apple ID
Does anyone have any suggestions?
Have you tried deleting it and redownloading it?
Uninstall the app, then reinstall with your Apple ID 
Thanks - should have considered that! 