MusicPrac app for iPhone and iPad

Need a simple tool to learn and understand the context of music?
Or a fluid visual reference to reassure your practice is correct?
MusicPrac will be there to show you, In a fluid notational process that is
Intuitive and easy to understand.

Features:

Suitable for all Monophonic Instruments
Works great with earbud microphones
The most intuitive visual representation of traditional notation
All diatonic key signatures and the included modes
Calibration for C Bb Eb A F Instruments
Adjustable (+/- 10) A=440
Transposing notation an octave up or down
Note Quiz with three speeds for every Key and Mode
Many additional features on the way at no extra cost

Improves:

Note recognition
Sight reading
Pitching
Understanding of Keys and Modes