XREMOTE (Control your computer from anywhere)

FOR THIS APP TO WORK, YOU MUST HAVE A MAC AND THE XRECEIVER INSTALLED ON THAT MAC (Its free:D!!).
This might just be your macs best friend. Control your Mac from anywhere in the world, all you need is an internet connection or 4G/LTE. Pull pranks on your friends using the speak or dialog feature and by adjusting the volume on the computer, or take secret screenshots and save them to the clipboard. It has loads of other features too. Open applications and make your computer beep with The XRemote.