From 9to5Toys.com:

iTeleport: VNC for Mac is $2 today only (The iOS application also discounted to $7.99) as part of the $2 Tuesday promotion. The VNC app is extremely well done, well reviewed and normally comes in at a hefty $50.

Other notable $2 Tuesday apps include: Fumy

iTeleport is a remote desktop application that lets you connect to your Windows, Mac and Linux computers from anywhere. You can view your remote computer’s screen, and use the mouse and keyboard just as if you were sitting right in front of it.

Some of the uses for iTeleport include: • Access the files on your computer from anywhere. • Help your parents with tech support easily. • Watch over your child’s online behavior to make sure they are safe. • Access your work computer from home.

Optionally install the free iTeleport Connect helper utility on your Mac / Windows PC, or configure VNC / RDP manually if you’re a tech geek.

…and  ScreenFloat

via twodollartues.com