TabFlow: Guitar Tab Visualizer

An interactive guitar, bass and drum tab player. Let users load their own Guitar Pro tab files, and visualize them in an intuitive form. Listen to user's play and provide real-time feedback on timing and accuracy. Make it a game-like experience to play and learn new tabs.
FEATURES
Tabs
• Support Guitar Pro files (gp3, gp4, gp5, gpx and gp)
Tab Player
• Multiple tracks and instruments
• Synchronous synthesized audio
• Provide real-time feedback on timing and accuracy
• Speed control (premium). Slow down playback for difficult section, or speed up for more challenge.
• Loop. Play a selected section of the tab repeatedly.
• Metronome
• Volume control over individual tracks. Control volume of individual tracks.
• Mute individual tracks.
• Chromatic tuner
• Retune and transpose tabs (premium)
• Learning mode helps user to learning new songs (premium)
• Drum notation
• Add mp3 backing tracks to tabs
The app is under active development, expecting more features to come in the future!