Routledge Chinese Character Trainer App - good for revision?
The Routledge Chinese Character Trainer App provides the 510 characters presented in Level 1 and 2 of The Routledge Course in Modern Mandarin.
Use the app as you progress through the lessons. In Training Mode, view a stroke-by-stroke animation of each character. Practise it yourself the character outline provided. Then progress to Drill Mode whereby if you get a character wrong it goes to the back of the pack so you can try again. Test Mode in contrast only gives you one chance so motivating you to learn.
Might work for revision?