Dear developer, where are you??
This app used to be great, but it has a MAJOR bug which makes it virtually impossible to edit tabs since iOS 8. As others have mentioned, an update is sorely needed. I have also emailed the developers in the past and never received a response. It almost seems as if the developers are no longer supporting the app or performing basic bug fixes. Please fix this problem soon, or at least communicate that it is being worked on.
Jline10 about
GuitarTapp PRO - Tabs & Chords