How do I get that timer that all speedrunners use

Livesplit

@CyanWes Can LiveSplit be difficult to set up to use like Geometry Dash and Fuzion Frenzy and all the other games as well? If that is possible? I have been trying to do LiveSplit for a while and it is difficult to set up for me for some odd reason.

Not really difficult to set up for any game. If you need any help, here's a video to help.