This App Needs A Lot of Imporvement. – Puffin Academy Review

I use Puffin Academy to learn Chinese. It is SO SLOW. I've tried everything to get it to work, but it lags and glitches so much it is almost impossible to use. Please, please, app developer, put some more effort into this app to make it better for all the frustrated users.
Review by TheCarlCat16 on Puffin Academy.