Screencast app, SwitchResX, on sale.
SwitchResX, one of the most essential screencasting apps, is currently on sale on MacUpdate.
The app allows me to switch my monitor’s resolution to “custom resolutions” which I need to set my Mac’s screen to a (real) 720p resolution. Normally the resolutions only come close to standard movie resolutions, but for my screencasts I need them to be exact. SwitchResX is an app that does that.
There’s another app that also changes the resolution, is free, but is far less usable.