Orasis is a 1-shot HDR app for iPhone that allows you to transform a single image into a well-exposed, natural-looking photo. Developed by Vassilios Vonikakis, this app simulates the way your eyes perceived the scenery at the moment the photo was taken.

Using a proprietary image processing algorithm based on a decade of academic research, Orasis enhances dark and bright image regions, revealing details that were not visible before. What sets Orasis apart from other apps is its ability to enhance certain areas while leaving well-exposed areas unaffected. This unique feature provides a more realistic and natural-looking result.

Orasis is the free version of OrasisHD. While it offers limited high-resolution saves and shares (15), it displays advertisements after each save. If you prefer always having high-resolution saving and sharing without advertisements, consider purchasing OrasisHD.