App Detail » TwinViewer

What's New

- Fixed bugs.
- Minor improvements.

App Description

TwinViewer is a dual-screen photo viewer application.

You can view two different albums simultaneously, compare two photos side by side, pick a better shot, or leave one and delete another.
This is more than just a viewer. You can also create side-by-side combined images, get the detailed EXIF data, etc.


----- HOW TO USE -----

- Swipe left/right to browse next/previous photo.
- Pinch open/close with two fingers to zoom in/out.
- Double tap either one to display in full-screen mode.
- Sync/Async button to switch the sync mode between two viewers.
- Swap button to switch two viewers.
- Grid button to show/hide grid liens.
- Data button to show/hide data such as image size or shooting date.
- Export button to created and share side-by-side images.


----- WHAT'S FULL VERSION? -----

If you upgrade to the full version by in-app purchase, the following restrictions will be unlocked.

・Create and save side-by-side combined images.
・Display image metadata.

App Changes

• June 08, 2014 Initial release
• July 21, 2014 New version 3.4
• October 11, 2014 New version 4.0
• October 14, 2014 New version 4.1
• November 03, 2014 New version 4.2
• December 17, 2014 New version 4.3
• January 29, 2015 New version 4.4
• August 29, 2015 New version 5.0
• September 20, 2015 New version 5.1
• November 02, 2015 New version 5.2
• January 19, 2016 New version 5.3
• June 22, 2016 New version 6.2
• November 05, 2016 New version 7.0
• June 13, 2019 New version 9.0
• September 23, 2019 New version 10.1
• September 27, 2019 New version 10.2
• October 05, 2019 New version 10.3
• December 09, 2019 New version 10.4
• July 14, 2020 New version 10.7
• October 23, 2020 New version 10.8
• August 05, 2021 New version 11.3
• October 08, 2021 New version 11.4
• September 16, 2023 New version 11.7