iReal Pro

One of the most popular app in jazz scene. This app includes almost everything which a musician want to practice.

  • Tons of charts (you can import from the officail forum)
  • Play along function
    • various composing styles like fast swing, slow rock etc
    • changing tempo
    • repeating whole song or a specific part
  • Transpose function (even Roman numeral)
  • Making and editing chart
  • Chart sharing function
  • Automatic modulation and changing tempo each repeat
  • Export to an audio file (WAV, AAC and Midi)
  • etc

Even when the songs you don’t know is called in a jam session, you can play it with this as an accompanist.

The official site iReal Pro