Basic and Full.
Basic version of Tabs&Chords app gives you access to
1,100,000 tabs and chords&lyrics; auto scroll, transpose and offline access to favorites.
Full version unlocks access to:
1. 200,000 Pro/interactive tabs
2. Tab Tools (fit to screen, air printing, emailing tabs)
3. Guitar Tools (tuners, metronome, chord library)
Please note that with the Basic version you have access to more than 1 mln tabs and offline access to favorites.