iPhone Screenshots


* The app name has been changed from "Twin Collage" to "LineUpper".

► "LineUpper" lets you put your pictures together, turning two photos into one.

・Have you ever felt like other collage apps are too difficult to use?
・Have you ever felt like they had too many features to handle?
・Have you ever been frustrated by how much work it takes simply to collage your photographs?

If the above are true of you, then check out "LineUpper" – the simplest collage app on the AppStore.

With a focus on easy operability, anybody can master LineUpper.
Simple and easy to use.

Collages are limited to two photographs, so adding or moving photographs takes just one touch.
Of course there is no difficult, time-consuming layout selection.

Your photographs are always displayed as thumbnails on the editing screen, so choosing pictures is intuitive and smooth.

You can also send your collaged pictures directly to Facebook, Twitter, or LINE.
Cropping your images to a square frame and sending them to Instagram is simple, too.

We hope you’ll add "LineUpper" to your own photography life.

What's New

Version 1.3.0

- "Twin Collage" was renamed to "LineUpper".
- Brand-new app icon!
- Support for iOS10.
- Support for iCloud Photo Library.
- Updated In-app image editor. Once you login with "Adobe ID" on the screen of in-app image editor, you can import more filters, frames, stickers, and overlays from other "Adobe Creative Cloud" related apps (e.g. "Aviary Photo Editor" ).

Ratings and Reviews

3.4 out of 5
13 Ratings
13 Ratings

Why does it need access to data to save a picture?

What data are you harvesting? The whole picture?
And the support link doesn’t work?


Completes intended purpose

Isn't spammed full with ads and works just fine. Awesome user friendly interface and very fast. 5/5 👍

Eric Filipkowski

Unusable (now)

I think right around the time this app got renamed, it became super slow. I find myself waiting indefinite amount of time just for it to load my pictures. I usually end up closing the app because I don't know what it's doing with my pictures and I suspect it is up to something.


40.5 MB
Photo & Video
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese
Age Rating
Rated 4+
© FANG Inc.
In-App Purchases
  1. Ad-Free Pro Version $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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