Downloading WindowFlicker 0.9.7 for Mac from our website was free. The software lies within Design & Photo Tools, more precisely Screen Capture. This free Mac app is a product of Sause Software.
From the developer:
WindowFlicker allows you to record the content of your computers screen. Capture screen contents in real-time.
WindowFlicker also allows you to select specific areas or windows for recording. High quality screen recording at your fingertips.Define custom shortcuts to start/stop recording sessions.
You may want to check out more Mac applications, such as Pipeline Control, feedDots or FogBugz Screenshot, which might be similar to WindowFlicker.