The long path to perfection. Now longer...

The upgrade brought different issues and no real improvements. The big problem regards the use of .bib files: when one of these files is opened, the keyboard gets excluded and no command is available.
For the rest, what follows still lacks. The sincronization with dropbox is still dangerous if you have two devices connected. Also, the internet connection is still cause of crash, when the app is used with others (Safari, for example). Again and again, it would be good some more color for grammar, and the possibility to open also .bib files in another app (dropbox!).

I dont know whether its still the best TeX app for iOs.

MHansV about TeX Writer - LaTeX On The Go, v3.0