Opening the iTunes Store.If iTunes doesn’t open, click the iTunes icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app TC-Performer by Bit Shape, get iTunes now.

Do you already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download


By Bit Shape

This app is only available on the App Store for iOS devices.


Explore unreal synthesis with the most unique performance control on iOS! TC-Performer presents a multi-touch performance environment unlike any other synthesizer. Simply touch the screen; there are no buttons, keys, or sliders to hit. The sounds are generated entirely by your touch movements.

Each patch has a unique method of control. Pull, tap, drag, twist, and stretch your touches on the screen. There is no wrong way to play! Every instrument is a new landscape of sound creation. Pads, leads, effects, and indescribable oddities await.

You can download more patches in packs inside the app. There is also a transposition section available to change the key of the patch to fit your song, and Audiobus compatibility to record via inter-app audio.

Start exploring touch synthesis with TC-Performer!

What's New in Version 1.1.2

Bug Fixes:
• Patches not appearing in list fixed

Changes in 1.1:
***New Pad Pack! 25 brand new pads to fill your soundscapes!***

• Transposition changes save with patch


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews


The marriage of interface to sounds is unsurpassed in my experience. Intuitive, physical, inspiring. Looking forward to playing with this in a live improvised context. One request - I would love it if you could change patches while remaining on the main screen so that you can keep playing, wouldn't mind if it caused an audio glitch as it changed patches. Makes me realise I "need" an iPad.

Incredible App

Incredible app. I am not sure why its not more popular. I would like to have a star/favourite function to keep all of my favourite sounds handy. Sort by tags or categories system would be incredible. Hope to see some updates in the future

The future is now, and it's great.

A unique interface, updates at a bargain price, plus AudioBus compatibility keep TC-Performer ahead of us own game. Using it always makes me feel like I'm operating some kind of alien comms device...and almost making contact.


View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Music
  • Updated:
  • Version: 1.1.2
  • Size: 109 MB
  • Languages: English, Dutch, French, German, Italian, Japanese, Portuguese, Spanish
  • Developer:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. All Packs + Transposition£7.99
  2. Core Pack£3.99
  3. All Packs + Transposition£6.99
  4. Pad Pack 1£0.99
  5. Expansion Pack 1£0.99
  6. Expansion Pack 2£0.99
  7. Transposition£1.99