What's New

New exciting 'Circuit' drumpad sample set!
iPad3 improvements.
Performance increase for iPad1.
Minor bug fix with instrument selection.

App Description

By the co-developers of The Other Brothers comes a retro tinker toy where you can play with sound and physics.

Create organic and chaotic music with your device using the beautiful, retro tinker-tool that is Physynth!

Physynth has a selection of the finest vintage and retro sounds as well as a selection of modern sounds and allows you to play them in a revolutionary way - rediscover your creative side!

Designed specifically for the new iPad and iPad 2, Physynth pushes your device to the limits to create a truly fun audio-visual experience, bring back that sepia-toned nostalgia of finding a "real" piece of 70s hardware in the garage.


• iPad3 Retina ready and iPad2 optimised!

• No need for technical know-how. If you can draw a line, you can create Physics Soundscapes with Physynth!

• Revolutionary physics-based performance tool!

• Cutting edge 3D graphics featuring unique shaders to emulate wood, plastic, glass and realistic materials that react to tilt and realtime lighting.

• Headphones are recommended for full stereo immersion and realtime panning.

• Regular updates with new functionality and new Instruments for free!

• contact us via twitter for feedback and suggestions, we will try to reply to everyone!


• iPad1 owners may encounter difficulties due to low memory. If you experience difficulties, please try restarting your device.

• Physynth is designed for and runs best on iPad2 and the new iPad.


Creation Machine:

“Every now and then in a sea of copycats we see something truly new and unique that catches our attention”



“Overall Physynth is a blast; anyone who appreciates music and enjoys creating it will value the effort the designer’s put into this app.”



“Physynth is a great example of an experimental music app; offering the control you need to make meaningful experiments with predictable outcomes.”


Evolutionary Arts:

“It is gobsmacking and amazing to say the least.”


Dave Linabury:

Definitely worth the download! Very interesting approach and just damn addictive.

via Wire to the Ear


• View the TV advert now at: physynth.com
• Crafted by Simian Squared: simian2.com
• twitter @SquaredApe and @ChimpSquared


• Click the "Buy App" arrow on the iTunes® App Store.

iPad Screenshots

(click to enlarge)

Physynth screenshot 1 Physynth screenshot 2 Physynth screenshot 3 Physynth screenshot 4

App Changes

  • June 08, 2014 Initial release

Other Apps From Simian Squared Ltd

The Other Brothers