TwinViewer 4+
Side-by-Side Photo Viewer
Masako Sakanashi
-
- Free
- Offers In-App Purchases
Screenshots
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 Lines button to show/hide grid liens.
- EXIF Data button to show/hide data such as image size or shooting date.
- Snapshot button to created and share side-by-side images.
* Please note that this application can be downloaded for free, but in-app purchase is required to use all functions.
What’s New
Version 12.3
• Enabled 2-finger swipe up to delete photo
• Fixed bugs
• Minor improvements
Ratings and Reviews
Having problems
App worked great for years but within the last few months I’ve been getting a “photos aren’t available locally” error every other time I try to open an image. I checked my Privacy settings as was suggested in a previous reply and Twinviewer was already set to All Photos. Reinstalling didn’t help, only temporary fix I’ve found is that sometimes resetting the devices works.
Excellent app for its purpose
Haven't found a better app for comparing images. Intuitive and fast to use. One recommendation to bring this up to 5 stars is to find a way to include date/time for certain images that are missing them (e.g. some downloaded images, such as via WhatsApp). I know this is possible as I currently use another app to look through metadata to find the missing date/time for said images.
Excellent
I’ve been using the full version now for a few years and have found it excellent especially for comparing visual and / or metadata details on almost identical images, prior to Twin Viewer I tried several other similar apps but for me this one was the best, I haven’t felt the need to look any further.
App Privacy
The developer, Masako Sakanashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Masako Sakanashi
- Size
- 969.7 KB
- Category
- Photo & Video
- Compatibility
-
- iPhone
- Requires iOS 16.0 or later.
- iPad
- Requires iPadOS 16.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, French, German, Japanese
- Age Rating
- 4+
- Copyright
- © Sakanapps
- Price
- Free
- In-App Purchases
-
- Full Version £4.99