The iOS or Android apps have many other functions, such as character selection according to difficulty, practice programs, handwriting recognition and success statistics!
To the Trainer
Get the learning app in the Browser:
The app has a new textbook function that allows you to select your textbook by lesson and thus learn in a targeted manner. Unfortunately, there are currently hardly any books registered, so we are dependent on your help.
Please send us the characters of your book and we will add them immediately.
a cover 冖 (here both: crown 
), watch/see 見 (= The eye 目 is on legs 儿 when looking around.).
