Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Currently looking for a manual camera app for my new 7+. It doesn't have to be free.

You didn't specified what features do you need :) Do you need recording video? capture RAW? bracketing/burst? There is a list of apps that do this (ordered by price):

- Camera++: photo, video, burst, bracketing, slow motion, time lapse, RAW - 2.99$ (my app)
- Manual: photo, RAW - 3.99$
- ProCam: photo, video, slow motion, time lapse, editing, long exposure - 4.99$ + IAP
- ProCamera: photo, video, slow motion, time lapse, long exposure, editing - 4.99$ + IAP

and few more
 
Currently looking for a manual camera app for my new 7+. It doesn't have to be free.

Ive been a fan of Camera+ from TapTapTap for a while, but it hasn't been updated with RAW support yet (its coming though). Really, all of the ones listed do the same purpose; just find an UI you like and stick with it.

There is also ACDSee Pro that just got RAW support. I got it free a few weeks ago and its fully functional but a little clunky. It does have baked in photo editing as well though.
 
There's also RAW by 500px, Moment and Lightroom which you can use to take shots with. Moment has a feature where you can use the 3D touch to "half press" for focus, then full press to take a shot. Quite cool. (They all support RAW too)
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.