iOS 8 packs in a bunch of great new photo features, in both the Camera app and the Photos app. You now get a lot more control over your photography at the front end, with manual exposure and even a time-lapse mode, and you can edit and find your photos with a little more precision than before.
iOS 8 is still a few months out, but you don’t have to wait: Use these currently available apps to add all these new functions to your iPhone (or iPad) today.
Mattebox is the closest you'll get to using a high-end film camera on your iPhone
I’ll come out and say it at the top of this review: Mattebox is hands-down the best camera app I have used on iOS. That it was launched in December of last year and I only found out about it today is something of an embarrassment.
If you love the richness of features and tweakability of something like Camera+, then Mattebox may not be for you. But if you ever picked up a Leica and loved how the camera seemed to disappear, allowing you to just get on and shoot, you’re gonna be out by $5 in the next few minutes.