Is there an app that allows me to edit what group a contact is in?

[phreakwenci]

I hate that I can't do this natively on the iphone.. seems kinda intuitive that you should be able to simply add a contact directly to a specific group and have the ability to change which group they go to as well... but... that's apple for you.

[aarontabitha]

Search for "Contact Grouper" in the App store , It works great