Sync not reliable – GuitarTapp PRO - Tabs & Chords Review

Been using this app for years and always have trouble syncing between devices. I bought a new tablet, installed and synced the program from my old sync file. Then I made set lists for an upcoming gig and had it all set and synced. I went to sync my old tablet for a friend to use and the old set lists on the old tablet overwrote all the work I had done on preparing the set lists. The sync is not reliable between multiple devices unless I am doing something wrong. I try top make changes only on one device and sync the others. Now I am afraid to sync at all.
Review by Scott19990 on GuitarTapp PRO - Tabs & Chords.