Voice to MIDI is a free Android app developed by Guitar Tabs X. It allows users to convert any audio to MIDI by simply singing into the device's microphone. The app generates a one-track MIDI file that can be used for single notes or polyphonic sounds. Users can also choose between piano or guitar sounds.

The app is easy to use and provides an innovative way to convert audio to MIDI. It is perfect for musicians who want to create their own music or for those who want to experiment with different sounds. With Voice to MIDI, users can create a MIDI file from their voice, guitar, piano, or any other audio source. The app is also suitable for those who want to create black MIDI files as it can convert even the smallest sound signal into a MIDI note.

Overall, Voice to MIDI is a useful app for music enthusiasts who want to experiment with different sounds and create their own music. It is a great addition to any musician's toolset and is highly recommended for those who want to try something new.