GR Linker - Image Sync for iPhone

Overview: wireless image transfer for Ricoh GR cameras

GR Linker is an app built to make moving photos and videos from Ricoh GR cameras to an iPhone fast and straightforward. It supports the GR II, GR III, and GR IIIx models and lets you preview, download, and synchronize image and movie files directly on your phone. Common formats handled by the app include JPG, RAW, and MOV.

Compatible models and file formats

• Ricoh GR II, GR III, GR IIIx — all supported camera bodies
• Image and video types: JPG, RAW (native raw files), and MOV clips

Main capabilities

• Simultaneous downloads: start multiple transfers at once so large batches complete faster
• Swipe-to-select: quickly mark groups of images with simple gestures before downloading
• In-app browsing plus Exif readout: view photos on the camera and inspect metadata from your iPhone
• Easy setup and pairing: straightforward camera configuration streamlines the first connection

How to connect and transfer

1. Power on your Ricoh GR and enable its wireless or image sync mode.
2. Open GR Linker on your iPhone and follow the on-screen pairing prompts to establish the link.
3. After pairing, browse thumbnails stored on the camera, inspect Exif details as needed, then use swipe selection to queue items for download.
4. Monitor concurrent download progress in the app until transfers finish.

Why use this app

GR Linker simplifies the workflow between camera and mobile device, removing cables and letting you manage files on the go. It’s useful for photographers who want quick previews, metadata access, and the ability to pull many files at once without fuss.

Alternative option

• CapCut (free) — a popular mobile editor that can be used alongside GR Linker if you want more robust on-phone editing after transferring your images and clips.