Edit colors with RGB curves either together or Red, Green and Blue separately. Curves is one of the most powerful tools when editing photos. It lets you dynamically change tone and light in images as simple as possible.
· Fully usable through Photos extension
· Non-destructive edits and update original image in app
· Full resolution support
· As simple and minimalistic as possible
If you have any questions or run into any problems:
Updated for iOS 11
Ratings and Reviews
Good integration, touchy use
The integration with the native photo app is great, but even on the iPhone 6 Plus screen I am having a hard time tuning the curves. Each time I tap the point handles it asks if I want to reset the point.
Would be nice if curves were larger, or if there was a fine tune slider. Needs update for fine tune use.
Nice, focused app
Great for quick curve adjustments from right in the iOS photos app. Wish the curves area was a little bigger; it's a little hard to make fine adjustments. Otherwise, love it!
Not the same as Photoshop or Lightroom
Pro user: beware. Adjusting the top (highlight) or bottom (shadow) point does not behave like a normal curve. If you try to crush the blacks, it doesn't grab all the tones so the image looks almost inverted or something. Very weird. Same with the highlights. Will be deleting. Wasted 2 bucks :/
With Family Sharing set up, up to six family members can use this app.