Choose a Color

ThumbJam is a powerful musical performance experience for the iPad, iPhone, and iPod touch

You get over 40 high-quality real instruments multi-sampled exclusively for this app. Hundreds of included scales allow you to effortlessly play in any style from rock to classical, whether you are a musical novice or a seasoned professional.

Even if you've only played air guitar, ThumbJam lets you sound like a pro. Pick an instrument and jam -- with all the scales to choose from you'll never hit a wrong note. The high quality instrument samples will make you sound like you just skipped years of music lessons. For the performing musician, this app is awesome for soloing on an instrument you didn't bring along. Play in any key, any style -- go from a string ensemble to a wailing guitar. ThumbJam was developed and tested by musicians to feel and sound like a real instrument.

Highlighted Features

  • ThumbJam makes use of tilt and shake to add vibrato, tremolo, note bends, and volume swells for more realistic and expressive results. It supports up to eleven (or five on iPhone) simultaneous touches and up to 24 voice polyphony per instrument. You can even load more instruments simultaneously and split the screen to play them. Delay and lush stereo reverb add depth to the sound. Put on your headphones or plug in to your home stereo and prepare to be blown away.
  • Audiobus 3 and Inter-app audio support. You can play or record audio to and from ThumbJam directly with other Audiobus and compatible apps! Ableton Link support as well.
  • The app includes a huge variety of scales, from western to eastern. Save your favorites for quick access. You can even import new scales in the Scala format for complete flexibility.
  • To expand the power of ThumbJam, new instruments are available for download, including Mellotron, more synths, banjo, harp, and more. You can also record your own samples using a built-in or attached microphone and play them instantly. Create your own presets with different settings, scales and keys based on the existing instruments.