'app needs to be updated' after updating to iOS 14.5

Question

We have received some user feedback that some of our users are running into an issue with the iOS 14.5 update. Unfortunately, we're not sure why this is affecting some people and not others. All of our test devices are running without any issues after the update, so the problem is not as straightforward as it may seem from the error message. https://support.apple.com/en-us/HT212310

Has anyone encountered this problem? Is there any solution? Thank you very much!

Answer 1

So far the only solution is to use the App Offload feature:

1. Open Settings and navigate to General > iPad Storage .
2. Select the app from the list.
3. Tap Offload App .
4. After the offload is done, tap Reinstall App .