ScreenFlow: screen capture program
The popular screen capture program ScreenFlow is released in version 5.0. According Telestream developing the small and very popular app for Mac, the program is available now also for screen recordings on iOS 8. This is due to a number of changes by Apple, which now allows 3rd party applications can access the iOS system.
It requires, however, that you connect your iPhone or iPad to your Mac. System requirement for ScreenFlow is OS X Yosemite and iOS 8.0.x.
See the video below for a demonstration of ScreenFlow.