Same problem but fixed ☺️ – Pass It! Dental Hygiene Review

I also had the same problem. But it's an easy fix that Apple has required with the new update. Just delete the app from your device, re-download it then go into the settings in the app, buy full version and restore purchase. Besides all that pain of having to re-download the app and restoring the app to it's full version. This app is really amazing and super helpful. I can definitely rely on this app to help me pass my board next week ☺️☺️☺️.
Review by An5233 on Pass It! Dental Hygiene.