Reyburn CyberTuner for iOS System Requrements: iPhone or iPod touch with iOS 5.0 with 8gb memory minimum, 16gb or greater recommended, fully tested with iOS 6. iRCT runs on any iPad in iPhone/iPod mode in either 1x or 2x size - iOS 5.0 or later required.
Support for iRCT is provided by our network of iRCT specialists in North America, Europe and Japan. All iRCT support is provided by PTG-RPT qualified professional piano technicians who are also iRCT users.
See Contact page for questions in French, German, Japanese or Norwegian/Swedish langauge.
iRCT v5.4x Getting Started Manual (2.7 mb PDF, English, 26 pages))
This is the same issue that exists on all platforms for any program which needs significant resources such as RCT. However on iOS with 700,000 apps available and many users having hundreds of apps on their iOS devices it's more common to have dozens, scores or even a hundred or more apps open and running in the background.
If you have any trouble with the CyberEar/Chameleon seeming slow, or any spinner issue, please exit all other apps!
1.To exit apps, tap the Home button below the screen to close the currently running app INCLUDING CYBERTUNER!
2.From the home screen quickly double tap the home button. This opens up a bar showing the running applications.
3.Press an app icon for 2-3 seconds until they "wiggle", and a red "minus" badge appears on the top left corner of each open app icon.
4.Tap the red "minus" badge to exit an app. Exit all apps including CyberTuner.
Explanation: Apps running in the background use memory and cpu time. If you have a large number of apps (or just one that's a hog) they may leave little or no resources for Chameleon and/or CyberEar to do its usual excellent job.
Please remember that iRCT has no way to exit other apps by itself, you will have to help it out.