Piano Companion is described as 'Music theory app for songwriters, producers, teachers, and students. It’s a flexible piano chord and scale dictionary with user libraries, reverse mode, circle of fifths, and a chord progression builder with common patterns' and is a music production app in the audio & music category. There are four alternatives to Piano Companion for a variety of platforms, including Mac, Windows, Web-based, Android and iPhone apps. The best Piano Companion alternative is ChordIQ, which is free. Other great apps like Piano Companion are MidiStickers, ChordieApp and Jammin Band.
ChordIQ helps you develop your singing or playing skills for such instruments as the guitar, piano, saxophone, and more. You will be asked to play or sing a specific note, and then ChordIQ will check how you did. It will tell you what note you played or sang and how it was.
MidiStickers is a MIDI visualization tool for learning, practicing, and teaching harmony, chords and music theory. It displays live MIDI input as music notation (with appropriate enharmonic spelling), as well as chord symbols, Roman numerals, historical figured bass, and other...
ChordieApp is designed to make the arduous task of learning or teaching chord names and how to read sheet music extremely easy.
Jammin is a music practicing tool that lets you learn to play an instrument relaxed at your own pace to develop the necessary technical skills to ‘play-along real music’.
Brazil
United States