Fujifilm · App

INSTAX SQUARE Link app Download and Setup Guide

App for the instax SQUARE Link smartphone printer

iOS Android Links checked 2026-08
Fuji Xerox ApeosPort-IV C3375 color multifunction printer in a 7-Eleven store

Representative photo — 玄史生 CC0

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The instax SQUARE Link app drives Fujifilm's SQUARE Link smartphone printer, which prints onto instax SQUARE film. It crops photos to the square format, adds frames, stickers and text, prints video stills, and includes augmented reality features that link a printed photo to a video on the phone. Fujifilm keeps separate apps for each instax film format, so the SQUARE Link app is distinct from the mini Link and Link WIDE apps and they are not interchangeable.

Version and licence: Free. iOS version 1.6.1 at about 345 MB. It is a separate app from the mini Link one, because the SQUARE Link uses instax SQUARE film with a different aspect ratio and frame library. About 345 MB on iOS.

Download INSTAX SQUARE Link app

What it does

  • Prints phone photos onto instax SQUARE instant film
  • Square-format cropping with frames and stickers
  • Video frame capture for printing a still from a clip
  • Augmented reality linking a print to a video
  • Collage layouts within the square format
  • Reprint history from previous sessions
  • Direct print mode from the phone's photo library

How to install it

  1. Step 1

    Load a pack of instax SQUARE film, matching the yellow mark on the pack to the mark in the printer.

  2. Step 2

    Charge the printer and switch it on.

  3. Step 3

    Install the instax SQUARE Link app from the App Store or Google Play.

  4. Step 4

    Enable Bluetooth and grant the app Bluetooth and photo permissions.

  5. Step 5

    Open the app and pair with the printer from the device list.

  6. Step 6

    Choose a photo and crop it to the square format, which will cut a standard phone photo noticeably.

  7. Step 7

    Apply any frames or edits, then print and let the film develop away from direct light.

  8. Step 8

    Check the film counter before a batch; a SQUARE pack holds ten shots.

Which printers it supports

Fujifilm instax SQUARE Link smartphone printer, using instax SQUARE film.

When INSTAX SQUARE Link app will not work

The mini Link app does not see my SQUARE Link

Fujifilm publishes a separate app for each film format. Install the instax SQUARE Link app; the mini Link app will not drive this printer.

My photo is cropped badly

SQUARE film is a 1 to 1 format, so a standard phone photo loses a lot from the sides or top. Recompose in the crop screen rather than accepting the automatic crop.

The printer will not pair

Grant Bluetooth permission and, on Android, nearby-device permission. Switch the printer off and on and remove any stale pairing from the phone Bluetooth settings.

Prints look flat or dark

instax film has a narrow dynamic range and is affected by temperature. Brighten and add contrast before printing, use the film between about 5 and 40 degrees Celsius, and avoid deep-shadow images.

The first sheet came out black

That is the protective cover sheet in every new pack, and it is normal. The film counter should then show ten.

Printers that use INSTAX SQUARE Link app

Frequently asked questions

Can I use the mini Link app instead?

No. Fujifilm publishes a separate app for each instax format and they are not interchangeable.

Why does my photo get cropped so much?

SQUARE film is a square format, so a standard phone photo loses a significant part of the frame. Crop deliberately rather than accepting the default.

How many prints per pack?

Ten, plus a black protective sheet ejected first.

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