I recently lost a 140 pounds and ran my first marathon. So I decided a triathlon was the next logical step. So I bought every book and most every app. However this is the one I used as my guide and I finished my first sprint Triathlon in 1:10 and stopped to fix someone elses flat tire. I would recommend this application to any first time triathlete.
Now for a suggestion it would be nice to be able to select the distance you are competing at and have the works auto adjust. This would allow the app to grow with the athlete.
Also allow you two enter your times and graph your progress. This could activated after you finished your firsts sprint so first timers dont get hung up on times. Else this app rocks!!
arolsen about First Time Triathlon