Tenplustwo is a new iPhone app for devotees of Merlin Mann’s (10+2)*5 system.

The idea of (10+2)*5 is to blast through tasks you’ve been putting off by spending an hour working hard in ten minute bursts, punctuated by two minute breaks. Tenplustwo simply chimes when it’s time to switch between work and play.

I can’t even begin to tell you how long I have been waiting for this. No, wait, actually I can tell you…

Since I got an iPhone about two years ago.