By Kentaro Yama

  • Category: Photo & Video
  • Release Date: 2011-08-04
  • Current Version: 1.4.2
  • Adult Rating: 4+
  • File Size: 3.96 MB
  • Developer: Kentaro Yama
  • Compatibility: Requires iOS 7.0 or later.
Score: 4
From 96 Ratings


A-HDR is an application that can generate an HDR-like image from one picture. That can produce Powerful and Impressive pictures. Read the image, and selecting a preset. By that simple operations,You can easily apply Dynamic effects to the photo . ●Generate HDR-like image from one picture. In general, the HDR composite will require multiple Photos. In this application, We represent a high dynamic range by restore information from the darker and bright portions. So when information in a dark part and a bright part is completely lost, will not get good result. ●Easy mode : There's 15 preset to easily apply the HDR effects. This application applies the effect of a combination of several filters. By adjusting the parameters in Pro mode, you can get a more desired effect, but it is not so easy. Therefore, we have characterized presets to easily apply effects. ●Pro mode : Can create various filters with adjusting the 10 parameters. A-HDR parameters is possible to freely control the brightness of the picture. "Radius" option added and that can adjust effected areas ,so it will be more natural filter. In addition to powerful HDR effect , can apply basic effects. Saturation, Brightness, Contrast, Color balance. ●Holds the original size photo max. 4096 x 4096 px (iPhone 4s or later) images to edit



  • My photos from phone gallery don’t

    By sparkle&grunt
    load. I get a black screen.Not leaving bad review Until I see if you help with this
  • Please fix

    By Smurfettedee0913
    This is my favorite app to edit my photos WHEN IT ACTUALLY WORKS!!!! Please fix the bugs that make the photos not load and black screens come up instead.
  • WTH???

    By Pain in the
    Honestly, this app would be great if I worked consistently. Half of the time it will not load your photo & just displays a black screen. What’s the point of having the app if it doesn’t actually work?? Super frustrating. I never even write reviews, but want to save other people from wasting their time with this one. Used to work great. Not anymore.
  • App is great! When it works

    By Wouldacouldashoulda
    I've been using this app for a while now but lately 80% of my iPhone 7 photos won't be loaded when using the app. When you go through the process of selecting a picture and try to edit it, it brings up a black screen and no photo. Hope it gets fixed as I'd love to keep using this app
  • Still a goto image processing tool

    By JustAGuyinNYC
    I have a lot of the more costly tools, and I keep using this one. It's unique, works well with Hi-Rez files. All the presets are pretty much unusable, there are way too drastic, turn it way down and it's great. Even though this is a five star review, the color control could be improved by logarithmic fine control, small changes at first, numerically larger as you get further out. Just like the app I've been using for years, but far better! Zoom, and intensity control take advantage of iOS 8 and bigger screens. Still better at local contrast enhance and control than others I've tried. Love the update! old review >>>Combine good lighting and the great 4s camera with this app in pro mode and it's amazing. You can perform subtle effects. Very professional quality.
  • Awesome!

    By mil923
    I love this app. Has great edits. And it lets you open the pics on Instagram. Which then can be printed through Walgreens app as square pics. They absolutely look great printed even as 8 by 8. Overall awesome. Would be nice to have some more variety though.
  • Good app had it for a while

    By JAB.D
    Should be able to edit photos right from photo app like camera+ and other apps
  • 👎

    By Diego23607
    Bring back the old version!!!
  • Love

    By Seirybaby
    Love it
  • Fix Bugs

    Can't take pictures using the app. And when I try to use noise removal it freezes smh. App is good, but not being able to use those are a waste. Shouldn't have these problems if I'm paying for the app.