Time Managment Software - Which do you use?

I use TimeSnapper, and I recently paid for the licensed version.
Anyone uses this?

It can take screenshots every 5 seconds, and I can review it later to see if I was being productive or not.

It makes it really helpful. Who uses any other time management software? Post! I would like to try them out!

Thanks.

 

Currently i dont use any... but i might in future

 

the best free software i've found so far is ptimer

but you can go over this article for other options (the comments are especially helpful):

 

I don't use software for it, it's all in my head.

 

Thanks guys