Great- but FIX

This is one of the best apps Ive used in forever, only one problem... It needs to be fixed!

Whenever I try to go back from just seeing a sign, it freezes up and "lags" my phone. I have to double click and remove it from the background apps just to get it to work again. Also- in the "background," it says "Spread The Sign copy" why does it say "copy?" It does this on my old iPhone 5s and my new iPhone 6s. And no- I have not t stored my 6s from the backup of my 5s so it is not because of that. But like I said- great app!

Nebulyx about Spread The Sign - Language