Top 17 Apps Like Theremin I/O for iOS and Android

The Theremin is one of the earliest electronic musical instruments, created by Leon Theremin in the late 1920's.

“I’ll be Bach.” Stop the presses!

neo Drone is innovative theremin like synthesizer. The pitch of the oscillators is controlled by moving your hand in the air without touching the device.

Help the Boyfriend defeat his enemies on his musical journey.

VidMate - Video Music Player : Use nature sounds, light rain, white noise, relax melodies and soothing sounds to create your own mixes.

iMelody Player – Easily download music to your device and play without internet (offline mode). iMelody is a free music app that allows you to listen to your favorite music offline and on-demand anytime, anywhere!

Learn to recognize musical instruments by ear! This app is perfect for the young music student and includes a library of over 200 audio examples.

Wind Instrument Fingerings is much more than just fingerings. Beginning with the standard wind instruments and their standard fingerings, this app is designed to contain more than just preliminary information.

RealShaker brings one of the most intuitive musical instruments to your mobile device. Explore the dynamics and physicality of a real shaker as you move, tilt, and shake your device.

Every singer as an A4 folder of songs they bring to rehersal, but now they can have all of their lyrics with them all the time, on their iPhone.

Created by two award-winning producers, HOUSE: MARK I was custom made exclusively for your iPhone & iPad. Perfect for the studio, songwriting, and performance.

Introducing the 432 Tuner, an app designed to assist you in tuning your musical instrument to the A=432hz tuning, as well as A=444Hz (C5=528Hz) and the Standard 440Hz.

This is app which listens sounds via mic and displays notes with octaves. It is designed for Harmonica Key of C.

If you love “Heads Up!” the game created by Ellen DeGeneres, played on her show and by millions of people around the world, then get ready for "Heads Up!

Have you ever wanted to make your own little fantasy world? A farm, some kind of castle, or just an epic fantasy city? Pocket Build is an open world game where you can build with no limitations or restrictions.

You’ve been hired by the Hyperspace Delivery Service to make a delivery to planet Miridian V.

ONE OF THE WORLD’S MOST POPULAR MOBILE WORD GAMES is better and smarter than ever before! Unscramble letters, train your brain and indulge in a plethora of word games and puzzles in Words With Friends 2!