DD's issues go beyond dysgraphia so this may be overkill but here goes:
DD suggests CoWriter (allows you to make a word bank and will predict what child is writing), Spelling City and Notability. Her machines are also programmed so any written language (website, email, text, etc) can be highlighted and spoken aloud to her.
They are also working with her on typing (Mavis Beacon) and dictation but the computer is better for these than the iPad. She also uses Siri for voice commands on the iPad but its not too good at recognizing her voice.
She now prefers actual worksheets for math and can't remember what apps they were using earlier in the year.
Here is the original app list her teacher sent me last fall. The AT consultant suggested a few changes but I don't have the final list or her school iPad here. I think this list was generated because the apps were free or very inexpensive. There may be other/better choices available that you would need to pay for. We sent an iTunes card in so they could load anything they wanted to try.
-Tap Typing
-Easy Writer Lite
-Number Pieces Basic
-IXL Math Practice
-Amazing Coin
-Telling Time- Fun learn to tell time game
-Prezi for ipad
-Typing Fingers
-Bitsboard
Hope this helps some.
