CLEAR CACHE (inside device settings)
Clearing cache is used to free up space and can also help when an app is "misbehaving". Doing this will not delete in-app data such as downloaded or saved content.
- Open Settings from the Main Menu on your device
 - Select Apps or Application Manager
 - Find and select Bible.is
 - Tap on Storage
 - Scroll down to and choose Clear cache.  
(Please take note, selecting Clear Data will delete your in app downloads)