Is there any sort of app-watcher for the Mac App store?
On my phone I have an app that allow me to watch certain apps for when they go free/ on sale, and another that gives me daily notifications of apps gone free (AppShopper and FreeAppADay, respectively).
Do any apps of these sort exist for the Mac App store? I've seen things here and there that have interested me and even found a few good apps that were free for a day or so. The ones on my phone have allowed me to grab a bunch of really good apps, and I have to imagine something similar exists on the MAS, but I have yet to find anything. Anyone know of one?