# Image Sync vs GR Lab

The clearest difference is rating: GR Lab at 4.0 against Image Sync's 1.8. GR Lab also leads on review sentiment (50% vs 13%) and update cadence (every 2 weeks vs every 3 months). Image Sync's advantage is in-app purchases (none vs 6) and ratings volume (197 vs 21). On price, ads and device support there is nothing between them.

Both are free to download. GR Lab sells 6 in-app purchases, starting at $1.99 per 7 days. Image Sync asks for nothing beyond the download.

GR Lab holds the better App Store score, 4.0 against 1.8. That said, the two scores are not equally well evidenced: Image Sync has 197 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 13% of Image Sync's written reviews are positive against 50% of GR Lab's.

Image Sync ships an update every 3 months, GR Lab every 2 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Image Sync | GR Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (197 ratings)](https://appshunter.io/ios/app/image-sync/id959773524/reviews) | **[4.0 (21 ratings)](https://appshunter.io/ios/app/gr-lab-ricoh-image-sync/id6739606956/reviews)** |
| Number of ratings | **197** | 21 |
| Positive reviews | 13.1% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 25 MB | 44 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RICOH IMAGING COMPANY,LTD](https://appshunter.io/developer/715478020) | [定康 王](https://appshunter.io/developer/1786274949) |

## What reviewers say

### 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


### GR Lab

[App page](https://appshunter.io/ios/app/gr-lab-ricoh-image-sync/id6739606956)

Enhance your Ricoh GR camera experience with this app. Create and manage custom presets, organize your photos in an aesthetic album, and extract images from social media. Connect and control your camera remotely, and track your shooting history.

**Highlights:** Custom preset library, Aesthetic photo album with tags/notes, AI-powered image extraction, Wi-Fi/Bluetooth camera connection, Remote camera control with live view, Shooting log and history visualization, Preset card sharing

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GR Lab-7-day member | $1.99 | per 7 days |
| GR Lab-Monthly Membership | $2.99 | per month |
| GR Lab - Pro Annual Member | $9.99 | per year |
| GR Lab-年度会员 | $14.99 | per year |
| GR Lab-Pro Lifetime | $9.99 | one-time |
| GR Lab-LIfetime Pro | $24.99 | one-time |


## Frequently asked questions

### Is Image Sync free?

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

### Is GR Lab free?

GR Lab is free to download, with in-app purchases available.

### Which has better reviews, Image Sync or GR Lab?

GR Lab is rated higher. Image Sync averages 1.8 out of 5 from 197 ratings, while GR Lab averages 4.0 from 21 ratings.

### Do Image Sync or GR Lab have ads?

Neither Image Sync nor GR Lab shows ads.

### Which is updated more often, Image Sync or GR Lab?

Image Sync ships an update every 3 months, and GR Lab every 2 weeks. Most recently, Image Sync was updated on September 23, 2026 and GR Lab on September 24, 2026.

---

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