Similar problem

Nine days into the ten day challenge, the app freezes on the screen for the number "six" in the French exercises. Does it every time.
Seems like it should be easy to fix. I tried the developers website, but there is no contact info there. I have other quibbles in what could be an okay language drill app, but this is pretty annoying. Lets see if it gets fixed.

gazzers about Drops: Language Learning Games, v5