App for 8900

Hi fellas,
does anybody know good application for Interval Timer? Looking to get one, nothing in crackberry store. Thanks in advance

The internal Blackberry Timer has intervals. (located in the clock) Probably looking for something a little more then that though?

It's for fitness thing, I do not want to carry gymboss around, 8900 plays usic for me and that interval timer would be great addon. However, thanks for pointing this out, will take a look into