Very annoyed

Ive been using this app for going on 5 years now, and never had any problems until iOS 10, not during beta, but once it was publicly released. It seems every "update" for this app over the last month has been making it buggier and buggier to the point where this last update, it wont open on my iPod 6th gen at all. It immediately crashes every time you try to open. Ive tried force closing the app and even turn off and on my iPod with no success.

Johnny6615 about TextNow with 1 Month No Ads, v6.25.0