Very nice.
Love the stroke order teaching. Ideas: Buttons for 'Strict' and 'Checking for correctness' when writing, would be preferable in the top of that box so not touching them when working (as icons between the others? Ok, 7 icons in stead of 5 compared to other box...). What should be changed: When an ideograph is written and one uses the scroll triangle in the example box, the new one appears (correctly) in the write box, but the old handwritten one is not deleted. This must then be done manually, where it should automatically be fixed. I think a bit pricy, but then again a very useful and clear app, thanks! Jan