Crashing, and data loss

DTTG (1.4.2) crashes regularly on both my iPhone 4s and iPad 3. yesterday, it did so while syncing, with complete data loss - I lost everything I had done in it since the last sync - a bunch of lecture and reading notes I had done.

I seriously can’t believe I paid $15 for this - it is basically buggy beta software.

not happy. not happy at all.