iOS 10 Problem

I really love this app for group assignments in my classroom. Unfortunately ever since I downloaded iOS 10, the buzzer for the room getting too loud goes off instantly. Ive tried to reinstall the app and I tried it on both my iPad and iPhone, but the same thing happens. Please fix this and I will be sure to update my review with my usual love for your product. Thanks!

Flite87 about Too Noisy Pro, v5.03