This app is a no-frills, no-nonsense straightener. The only reason why it hasn't lasted long in my collection is that I have an obscene amount of editing apps, and many of them do this as well. If you do not however, I'd highly recommend it!

Best parts: 1. super granularity — tap the left/right buttons to rotate by a 10th of a percent. 2. Speed — saves images hella quick!

User-friendly interface, smooth operation, universal app. It makes me want to check out more from this developer!

My biggest complaint is that this app seems to be stripping my images of their metadata. Not good! Second, please let me make more gridlines. I loved being able to put the line of whatever I'm trying to get straight right on any gridline. Not I can't do that. Also, the app should open in a camera roll screen or make it more apparent of what to do right when the app opens. I always wait a couple of seconds waiting for something to come up saying something like "camera or camera roll".

Quite simple app and very helpful to the photo edit. I found there is little app had such function. So I think it is quite useful and worthy being installed!

This is one of my favorite apps that I recommend to all photographers, but the new update removed the incremental values (.1, .2, etc.) that used to show up when you tapped to straighten. That feedback is hugely important to users. Can you bring it back, please?

Excellent photo straightening app. Multiple very good controls including slider and micro fine tuning - both which apple's native photo editing app desperately need. Adjustable grid size is very helpful.

Image Straightener only does one thing, but it does it quite well.

When you're viewing a photo in the native Photos app, click Edit (top right), then click the crop icon. With 2 fingers you can turn and rotate and straighten the photo. It's the same (but better) thing as this app.

Do not buy if you're looking for an app to straighten Video files!