I just downloaded the app and tried it for a bit. I have to admit that I enjoyed it a lot, however I don’t like the fact that characters for the Chinese course are hardly used when I think it is more important than pinyin.
The place dedicated to characters now (which appears at the bottom when introducing a new word and randomly when learning or reviewing) should be the one for pinyin and the place that pinyin now should be given to characters. That’s to say swap places between the two.
I think I am not alone in the defence that characters are more important in order to read than pinyin (which you could at least even guess from the sound of the word).
Thank you in advance!