Can't use Audible simultaneously – Adult Coloring Book - Free Mandala Color Therapy & Review

1. A good concept & fun to use. But upon opening, it forces any sound app to pause. So, the relaxing effect is limited. 2. I'd rather just buy the whole app for a set amount instead of dealing with incremental purchases. Annoying!
Review by mrscollatz on Adult Coloring Book - Free Mandala Color Therapy &.