Please give me feedback here... It now has tab support with 1000's of tab files courtesy
harptabs.com.
It will follow along with your playing for tab files (where possible --- there are tabs with less conventional notations)
If you want to repeat / retry a section of the tab, you can simply tap the note you want to go back to.
If you use an Apple device, I expect to have an iOS version in the next few weeks, which will be an update of the current version.
Cheers,
Joel