ipad update 11.3 bug – GuitarTapp PRO - Tabs & Chords Review

The latest ipad update, 11.3 has caused guitartapp to lock every time I open it. Only fix I have found is to press the home button twice and clear all open apps and then re-open guitartapp. Then it will work until I move to another app and come back to it where it will be locked again. Really frustrating when it happens during a gig.
Review by lucca24 on GuitarTapp PRO - Tabs & Chords.