OrasisHD is a 1-shot HDR app. It takes a SINGLE image and automatically transforms it to a well-exposed, natural-looking photo, simulating the way your eyes perceived the scenery at the moment the photo was taken.

Based on a decade of academic research, OrasisHD uses a proprietary image processing algorithm: dark and bright image regions are enhanced, revealing information that was not visible previously. More importantly though, well-exposed areas are not affected! To the best of our knowledge this is a unique feature not offered by any other app in the industry.

If you are not sure that OrasisHD is good for you, please try our FREE version (Orasis), before purchasing OrasisHD. Our customer base consists of satisfied users, and we do not intend to change this any time soon :)

What’s New

Version 3.33

New shake2undo functionality!
Made a mistake? Just shake your device to undo your last edit!

(This update was suggested by our users. Please share with us your ideas for improving Orasis! We do our best to make them happen!)

Ratings and Reviews

4.3 out of 5
19 Ratings

19 Ratings

Botibo ,


Fait très très bien ce qu'il dit avec la fonction HDR.
Sauf qu'à mon goût, la couleur est un peu trop accentuée, surtout dans les rouges.
Mais tout cela se règle très facilement et vite.
J'aimerais pouvoir régler la Saturation à mon goût et la rendre Par Défaut.
Ou en faire un Preset personnalisé.

Shesammy ,


Great app for fixing dark side pics. Handy little edits that can be done on the fly.

Jackcg ,

One of my more useful photo apps

This app is great for those photos with a strong backlight, it pulls a lot of detail out of the shadows and gives a useful image. It can also add a nice pop of colour on a well exposed picture. Manual control is good, I would like to be able to swipe through my photo library instead of hitting the + sign and picking pictures individually. Well done app for what it does


Vassilios Vonikakis
43.6 MB
Photo & Video

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Bulgarian, French, German, Greek, Italian, Japanese, Russian, Simplified Chinese, Spanish

Age Rating
Rated 4+
© 2015 Orasis Imaging


  • Family Sharing

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

More By This Developer

You May Also Like