OK apt

I have enjoyed using this apt. In fact, I do all of my Rosetta Stone Russian on my IPad. However, most of the time I have to use it off line. If I try to use it on line it freezes when loading my course. The only way I have found to fix this is to re-download the apt. When I do, I lose all my data and have to download the lessons again. OS updates also seem to fix it temporarily.

G Baldy about Rosetta Stone: Learn Languages