# GR Viewer for GR2 & GR3 vs Image Sync

The clearest difference is price: Image Sync at Free against GR Viewer for GR2 & GR3's $9.99. Image Sync also leads on iOS requirement (13.0 vs 18.0). GR Viewer for GR2 & GR3's advantage is rating (4.2 vs 1.8) and review sentiment (48% vs 13%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Image Sync is free to download; GR Viewer for GR2 & GR3 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GR Viewer for GR2 & GR3 holds the better App Store score, 4.2 against 1.8. Both are backed by a comparable volume of ratings — 216 and 200 respectively. Written reviews point the same way: 48% of GR Viewer for GR2 & GR3's written reviews are positive against 13% of Image Sync's.

GR Viewer for GR2 & GR3 ships an update every 5 days, Image Sync every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | GR Viewer for GR2 & GR3 | Image Sync |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.2 (216 ratings)](https://appshunter.io/ios/app/gr-viewer-for-gr2-and-gr3/id941671702/reviews)** | [1.8 (200 ratings)](https://appshunter.io/ios/app/image-sync/id959773524/reviews) |
| Number of ratings | **216** | 200 |
| Positive reviews | **48.2% of reviews** | 13.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 13 MB | 25 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiao Xiao](https://appshunter.io/developer/914708194) | [RICOH IMAGING COMPANY,LTD](https://appshunter.io/developer/715478020) |

## What reviewers say

### GR Viewer for GR2 & GR3

[App page](https://appshunter.io/ios/app/gr-viewer-for-gr2-and-gr3/id941671702)

Wirelessly connect to your Ricoh GR II, GR III, or GR IIIx camera to browse, download, and manage your photos. Supports RAW, JPG, and MOV formats, with options for remote control and geotagging.

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

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases:** none


### Image Sync

[App page](https://appshunter.io/ios/app/image-sync/id959773524)

Control compatible cameras remotely, view live feeds, and transfer images directly to your mobile device. Upload photos to social media or copy them for safekeeping. Offers full camera control for enhanced shooting experiences.

**Highlights:** Remote shooting with live view, View and copy images to mobile, Upload images to social media, Control camera settings remotely, Transfer photos wirelessly

**In-app purchases:** none

**What reviewers like**

- 👍 Works well
- 🚀 Fast and reliable downloading
- 💡 Geo tagging RAW images
- 👍 Good app, UI could use an update

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 Crashes and freezes
- 🐛 Slow and unreliable file transfer
- 👎 Confusing and unintuitive UI
- 🐛 Compatibility issues with newer devices

**Reported bugs**

- App doesn't recognize camera's WiFi
- Bluetooth connection not working
- Fails to transfer RAW images
- Crashes when transferring photos

**Requested features**

- Add landscape mode for iPad
- Improve file management and cloud integration
- Add self-timer feature
- Provide firmware update capability


## Frequently asked questions

### Is GR Viewer for GR2 & GR3 free?

GR Viewer for GR2 & GR3 costs $9.99, with no in-app purchases.

### Is Image Sync free?

Image Sync is free to download, with no in-app purchases.

### Which has better reviews, GR Viewer for GR2 & GR3 or Image Sync?

GR Viewer for GR2 & GR3 is rated higher. GR Viewer for GR2 & GR3 averages 4.2 out of 5 from 216 ratings, while Image Sync averages 1.8 from 200 ratings.

### Do GR Viewer for GR2 & GR3 or Image Sync have ads?

Neither GR Viewer for GR2 & GR3 nor Image Sync shows ads.

### Which is updated more often, GR Viewer for GR2 & GR3 or Image Sync?

GR Viewer for GR2 & GR3 ships an update every 5 days, and Image Sync every 3 months. Most recently, GR Viewer for GR2 & GR3 was updated on October 29, 2026 and Image Sync on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*