# GR Viewer for GR2 & GR3 — RAW Image Sync for Ricoh GR2/3

> Ricoh GR camera photo browsing, download, and remote control app. (iPhone/iPad app by Xiao Xiao.)

- Source: https://appshunter.io/ios/app/gr-viewer-for-gr2-and-gr3/id941671702 (this page in markdown: same URL + `.md`)
- Developer: [Xiao Xiao](https://appshunter.io/developer/914708194)
- Category: Photo & Video, Utilities
- Price: $9.99
- Rating: 4.20/5 from 216 App Store ratings · 191 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 13 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish and 2 more
- Released: 2017-01-31
- Data updated: 2026-10-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gr-viewer-for-gr2-and-gr3/id941671702/reviews.md

## What is GR Viewer for GR2 & GR3?

The must-have app for you Ricoh GR II, GR III, and GR IIIx

* Connect to you Ricoh GR II, GR III, and GR IIIx's WiFi and browse all photos inside. You can use NFC to join the WiFi, on NFC supported iPhone models(GR II only).

* Connect History is saved so next time you just need one tap to connect to camera.

* Download the best shots to iPhone's camera roll or app's inside storage, in the format you choose. Creation Date can be saved optionally.

* Use swipe gesture to easily select mutiple photos to download or share.

* Assign geo location info to JPG photos.

* JPG, RAW and MOV formats are supported.

* Access photos saved in app from iCloud Drive or visiting FTP/WebDAV servers on your PC/Mac.

* Remote control your camera to adjust focus/parameters and take photo.

Terms of Use:
https://storepal.app/gr-viewer/terms

## Key features

- WiFi camera connection
- Browse photos remotely
- Download photos (RAW, JPG, MOV)
- Remote camera control
- Geotag JPG photos
- Access photos via iCloud/FTP/WebDAV

## Is GR Viewer for GR2 & GR3 safe?

GR Viewer for GR2 & GR3 appears mostly safe based on user ratings. The AppsHunter Safety Score for GR Viewer for GR2 & GR3 is 83 out of 100. This assessment is based on 216 user ratings, with an App Store average of 4.2 out of 5. Of 216 App Store ratings, 81.0% point to a safe experience, 3.7% suggest some concerns, and 15.3% point to a risky experience.

## Is GR Viewer for GR2 & GR3 legit?

GR Viewer for GR2 & GR3 appears to be a legitimate app. The AppsHunter Legitimacy Score for GR Viewer for GR2 & GR3 is 88 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 191)

All indexed reviews: https://appshunter.io/ios/app/gr-viewer-for-gr2-and-gr3/id941671702/reviews.md

### 1/5 — Don’t bother

*2026-03-05*

Doesn’t connect.

### 4/5 — GR IV

*2025-10-02, version 4.0.0*

Please add support for GR IV! Love the app

### 1/5 — Focus doesn't work

*2025-07-04*

The sole reason I purchased this app was to have a functioning touch focus from my phone, which the Ricoh image sync seemingly cannot handle without losing the feed. However this app is no different and does not allow touch focus without losing the camera feed. Especially upsetting given the cost of the app.

### 1/5 — 写真が1533枚から読み込めない

*2025-06-09*

使えなすぎる

### 5/5 — Way better than the Ricoh app

*2025-02-04*

App is so worth it. Way better than the actual one.

### 3/5 — 非常に使いにくくなりました

*2025-01-28*

GRIII使用、12promax、ios18.2.1使用
GRIII購入してすぐにこのアプリを使用、2019年3月より使用しています。
購入から長い間不備が一切なく使用できていたのですが、ここ数ヶ月ほどWi-Fiにつながりにくい(毎回50回ほどやり直ししています)、位置情報の選択でも不具合あり、非常に面倒になっているなど、退化といえるほど使いにくくなっています。

毎回Wi-Fi接続時に使用機種の選択が必要なのもなんとかならないでしょうか？用意されてるボタンはほぼ使いません。
位置情報の選択では、現在地での起動しない、検索欄に打ち込んでも別の住所に勝手に変わる、検索ができない、履歴が残らない、など書ききれないほど不備不満があります。

長い間便利に使用していたので、なんとか元に戻してほしいと感じています。

### 1/5 — Cant view images

*2024-11-04*

I’ve been quite happy with the app for a long time. However, recently I can’t view recent images after #2000 on my SD card, which is quite disappointing. Additionally I tried to report this feedback in the app, but the submit button does not seem to work. This needs to be addressed

### 1/5 — よみこめないんですが

*2024-08-20*

どうなってるんですか？
GR3です。

### 5/5 — Ricoh devs should be embarrassed

*2024-06-09*

This is the cleanest, simplest transfer and live shooting app for my GR IIIx, and I’ve used apps from Sony, Nikon, Fujifilm and Ricoh. 

How can a third party dev make a better app than these companies lol. Well worth the price, so convenient to shoot and transfer to my phone when I’m on the go.

### 1/5 — Not syns. not downloading. cannot find customers support of this app.

*2024-05-23, version 3.1.3*

I bought this app in april. I tried all my best to download. I paid and hoped that I can contact support to fix the bag. But I can’t fix it by myself, I can’t contact anyone, I can’t syns. I can’t download. Last update was 3 years ago? what should I do?

## Frequently asked questions about GR Viewer for GR2 & GR3

### What does GR Remote Viewer do?

GR Remote Viewer allows you to wirelessly connect to your Ricoh GR II, GR III, or GR IIIx camera via WiFi. You can then browse all the photos stored on your camera, download them to your iPhone in various formats, and even remotely control camera functions like focus and taking pictures.

### What camera models are supported?

This app is specifically designed for the Ricoh GR II, GR III, and GR IIIx digital cameras. It leverages the WiFi connectivity built into these models for seamless integration.

### What file formats can I download?

You can download photos and videos in JPG, RAW, and MOV formats. The app also offers the option to save the creation date of your photos during the download process.

### Can I control my camera with this app?

Yes, the app provides remote control capabilities. You can adjust focus, change camera parameters, and take photos directly from your iPhone, giving you more flexibility when shooting.

### How do I access my downloaded photos?

Downloaded photos can be saved directly to your iPhone's camera roll or the app's internal storage. Additionally, you can access photos stored within the app from iCloud Drive or by connecting to FTP/WebDAV servers on your PC or Mac.

## Version history (last 5 releases)

### 4.1.1 — 2026-10-19

Keep camera location sync ready, see more detail in DNG previews, and trigger the shutter from Apple Watch.

• Automatic location sync remembers your setting and interval, then resumes when a supported camera connects. See its status and switch it on or off in the camera connection panel. With permission, syncing can continue while the screen is locked or the app is in the background. Pausing keeps the coordinates already on the camera.
• Local DNGs use the largest embedded camera JPEG when available, with system decoding as a fallback. Single-photo previews are no longer limited to 2048 pixels.
• The App Library loads and caches thumbnails as needed, without generating every preview in advance or saving full-size preview copies.
• Use Apple Watch to trigger a shot and choose a 2- or 10-second self-timer. The shutter ring counts down after the camera accepts the request.

Apple Watch control requires an iPhone connected to your camera.

### 4.1.0 — 2026-10-18

새롭게 정리된 GR Viewer는 iPhone Duo와 iPad에서 사진을 더 넓게 보여 주며, 화면을 접거나 크기를 바꾸면 조작 버튼도 알맞게 배치됩니다.

개선 사항
• 화면 크기가 달라져도 사진 선택, 페이지 위치와 라이브 뷰 상태를 유지합니다.
• 사진을 가로로 쓸어 선택한 뒤 아래로 드래그하여 연속된 여러 행을 한 번에 선택할 수 있습니다.
• JPEG, RAW 또는 모든 원본을 골라 시스템 사진 보관함이나 앱 사진 보관함에 간편하게 저장할 수 있습니다.
• 전송 진행률과 속도를 바로 확인하고, 같은 카메라를 연결하면 실패한 전송을 다시 시작할 수 있습니다. 수신한 원본은 저장 복구를 위해 유지됩니다.
• 2초 또는 10초 셀프 타이머를 사용하면 카메라가 촬영 요청을 수락한 뒤 셔터 버튼의 링에 남은 시간이 표시됩니다.
• WebDAV 또는 FTP로 앱 사진 보관함을 컴퓨터와 공유하고, 기본 피드백 양식에서 문의를 보낼 수 있습니다.

App Store 구매는 최초 한 번 온라인 활성화가 필요합니다. 활성화한 뒤에는 계속 오프라인으로 사용할 수 있습니다.

### 4.0.0 — 2025-01-13

- Rewrited the camera control, not more crashes any more.
- Removed location tracking
- Added an optional notification when download completes.

### 3.1.3 — 2021-10-24

·Add localization for Spanish, French, Swedish and Thai

### 3.1.2 — 2021-10-18

·Add localizations for German and Korean

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## Related topics

[gr viewer](https://appshunter.io/ios/topics/gr-viewer) · [gr3](https://appshunter.io/ios/topics/gr3) · [gr image viewer](https://appshunter.io/ios/topics/gr-image-viewer) · [rpi camera viewer](https://appshunter.io/ios/topics/rpi-camera-viewer) · [n3 lite](https://appshunter.io/ios/topics/n3-lite)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-22.*