„Best Apps 2014“ - The App Store
„10 Best Photography Apps“ - The Guardian UK
„Make Your iPhone Photos Look Professional With SKRWT“ - AppAdvice
„SKRWT is the Missing Link to iPhone Photo Perfection“ - Paste Magazine
„10 iPhone Apps That Will Do Wonders For your Photography“ - Business Insider
„7 Must-Have Apps for Drone Pilots“ -
„5 Can’t-Miss iPhone Apps…“ -


SKRWT (App Store's "Best Apps 2014") is the most powerful perspective- and lens correction tool out there. Crafted to help you enhance your best smartphone photos in just a few taps, v.1.3 of SKRWT is now better than ever. With a variety of unrivalled features and awe-inspiring in-app extensions MRRW and 4PNTS, this fine application is the go-to editing tool for sophisticated photography enthusiasts like yourself. All hail symmetry!




Kiss converging lines goodbye: SKRWT is the all-purpose perspective and lens correction app for symmetry lovers. Correct horizontal and vertical lines as well lens distortions for shots taken with adapters, DLSRs, with a GoPro or a drone camera. With the one-of-a-kind full auto-cropping functionality and the self-explanatory, intuitive user interface, SKRWT is the missing link in high-end smartphone photography. If you are a sucker for quality and symmetry, SKRWT is for you.



With 4PNTS, the good folks at SRKWT re-thought perspective correction workflows and put together a new must-have extension. A hands-on approach to professional photo transformation: 4PNTS lets you manually work one or more corner points of your image, turning perspective correction into a fully intuitive manipulation process. The 4-point-perspective-tool is available as an in-app purchase – so you get to artistically transform, skew and enhance your photos within SKRWT. Your individual take, your creativity, your shot.



SKRWT presents four high precision mirror effects in this unmatched mirroring tool for your smartphone. With a refreshing approach to creative image manipulation, MRRW helps uncover the hidden symmetry in your best shots and enables you to find new creative and artistic freedom. Explore new possibilities in composition and use perspective correction and auto cropping in SKRWT-quality. Here goes for a never-ending stream of MRRWGRAMS!




What’s New

Version 1.4.1

Hey there - you good? Hello from the SKRWTeam! With this update we are taking care of some little things and get the big things going! This isn’t a massive update, but an important one.

And by the way: SKRWT x MRRW x 4PNTS is currently on a big summer promotion (at least 50% off) until July 16th - please feel free to share the good news with us!

1.4.1 Update:

⁃fixes sending images between apps
⁃preparations for SKRWT v1.5 (yes!)
⁃new translations

Love and symmetry,

Ratings and Reviews

2.8 out of 5
24 Ratings

24 Ratings

Rockettman84 ,

Brilliant but buggy

Great app, makes getting rid of vertical distortion a piece of cake. Only complaint (and it’s a big one) is that as soon as I try to make any ‘negative’ lens distortion adjustments I just get a fuzzy screen. Needs sorting, then will be a 5* app!

Dave 123456 ,

Better integration with Photos arrived!

What would be great is a distortion preset to deal with iPhone panorama shots. None of the existing 4 can correct these images.

Still great, but shame the photos integration fails to save back to photos.

New version! Brilliant! Now I can keep one copy of edited photos!

Works really well, but I'd like to let Photos keep my original behind the edited image. So 'revert to original' would work… i.e. save over the top of the loaded image like Pixelmator does. That way the original and edited live together.

Be even better if I could edit directly from Photos using one of the action extensions.

And please keep my meta data such as location and date intact when exporting. It's really annoying having this lost!

mikey_brighton ,

Lens correction no longer works and support is gone

As others have reported, SKRWT used to be a fine app for correcting the distortion at the edges of photos taken in an iPhone (due to the phone’s lens being wide angle), but now it doesn’t work at all for this function - you just get a black and white pixelated mess. The developer’s web site has no email or other contact option, and no activity on their blog, Twitter feed or Facebook page since autumn 2017. Other functions (crop, rotate etc) still work, but the lens correction was what I bought it for, and as such it is a Dead App.


Mathaeus Jagielski
34.3 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Danish, Dutch, Finnish, French, German, Greek, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese

Age Rating
In-App Purchases
  1. MRRW - Export Feature £0.99
  2. 4PNTS - Export Feature £0.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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