Lens Corrector corrects/removes radial distortions which occur with wide angle lenses, such as used in GoPro Hero cameras, and fish eye lenses. Lens distortions are especially visible on aerial photography where straight lines, such as the horizon, show significant curvature.

- Correct lens distortions in images*
- Adapt curvature and zoom correction factors
- HQ and fast mode
- Save full resolution result to photo gallery
- EXIF tags are kept (copied without modification)
- Support for custom presets

* Lens distortions/barrel distortion

What's New

Version 1.63

Bug fixes

Ratings and Reviews

Only corrects one way!

Reviewer J

My lens results in a horizon curved the other way. This app only makes it worse. Why not make the dial go both directions?

Could be better


I'll rate this high as it does what it's suppose to do. What would make this even better would be adding these 2 functions. Cropping, and horizon leveling. As of now, you can open your photo album and crop it in there, but it would be nicer if it were built in to the app.

Also, you can take the fish eye effect out but the horizon still may be at a 30 degree angle. You can rotate the photo using the 2 finger twist, to level the horizon with the grid, but when you save it, it is still at a 30 degree angle. It doesn't hold for some reason.

I still like this app though.

Works very well


This does exactly what I needed, which was to remove fisheye effect from my wide angle fixed lens (non-GoPro). Very easy to use. Once you adjust the settings for your lens, they stay. Load up a photo and it is automatically corrected. You will loose a little bit of your original image, but that is simply the nature and tradeoff of doing this type of image processing. Cropping is done automatically. Your corrected images are then saved to a separate folder. Would be nice to be able to batch process.


Harald Meyer
1.4 MB
Photo & Video
Requires iOS 7 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© (C) 2016-2017


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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