Icon of program: Union - Combine, Blend, a…

Union - Combine, Blend, and Edit Photos for iOS

By PixitePaidUser Rating

Key Details of Union - Combine, Blend, and Edit Photos

  • A professional image blending tool that's actually easy to use.
  • Last updated on October 1, 2017
  • There have been 4 updates
  • Virus scan status:

    Clean (it's extremely likely that this software program is clean)

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Editors' Review

Download.com staff

Union provides your iOS device with photo editing capabilities more commonly found in professional desktop photo editing software. This allows for extremely artistic and creative effects.


Quick creation tool: You can combine two images very quickly in Union. You just choose the background and foreground images and then start to erase the foreground until you're happy with the result. You can achieve a great product very quickly.

Magic wand tool: The magic wand tool works very well for selecting large areas of a photo quickly. You can adjust the sensitivity of the tool and then see exactly what parts of the image those changes impact.

Non-obstructive zoom: Union places the zoom window above your fingers, reducing visual obstruction.


Slightly confusing: The many options and the control interfaces take some getting used to. Some good video tutorials would be welcome.

Bottom Line

If you want to create images that combine multiple photos into a single image, you'll be hard-pressed to find an app that is smoother or quicker to use than Union.

What's new in version 1.5.4

Update for Apple Pencil support

Explore More

Full Specifications

October 1, 2017
Latest update
October 1, 2017
Operating System
iOS 12.1.2
Additional Requirements
Compatible with: iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74
Total Downloads
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Developer's Description

A professional image blending tool that's actually easy to use.
''A professional image blending tool that's actually easy to use." - TECHCRUNCH. "A quick and easy way to turn your iPhone or iPad into a photo manipulation tool." - GIZMODO. "The best image-blending app around." - CULT OF MAC. From the creators of Fragment, Tangent and Matter, previous App Store Editors' Choice and App of the Week. Union is an elegant image blending tool that lets you create superimposed, silhouetted, and double-exposed photos. Here's how it works. 1. Load a background image, solid color, or transparent layer. 2. Load a foreground image, solid color, or shape. 3. Efficiently erase areas of the foreground image using Union's palette of intuitive, user-friendly tools. 4. Adjust the position and size of the foreground image to reach desired composition. 5. Make color adjustments on the background and foreground so they blend seamlessly. 6. Save your work in full resolution and share your work with friends. Also included in Union is Pixite Source, a free resource for professional quality images, textures, and overlays that you can use in your edits. Union invites professionals and hobbyists alike to explore image blending and photo editing.