Need your advice on how to use iPhone app to lose weight (yumget)

Hi all,

I am a independent developer for this iPhone/iPad app (www.yumget.com) . I built this free app and I would like to have some feedback on how to improve it to help people lose weight.

The idea is simple: Take a picture of everything you eat. Then use the pictures to track your calories/carbs/protein, etc... Also have friends help you keep motivated.



Thank you very much!

Best of luck to all!