# GR Mate vs GR WORLD

The clearest difference is in-app purchases: GR WORLD at none against GR Mate's 2. GR WORLD also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GR Mate sells 2 in-app purchases, starting at $1.99 per month. GR WORLD asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 12, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | GR Mate | GR WORLD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (60 ratings)](https://appshunter.io/ios/app/gr-world/id6743932022/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | — | 11.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 22 MB | 55 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [小磊 孙](https://appshunter.io/developer/1709696201) | [RICOH IMAGING COMPANY,LTD](https://appshunter.io/developer/715478020) |

## What reviewers say

### GR Mate

[App page](https://appshunter.io/ios/app/gr-mate/id6737233121)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe GR Mate Monthly | $1.99 | per month |
| Purchase GR Mate Permanently | $7.99 | one-time |


### GR WORLD

[App page](https://appshunter.io/ios/app/gr-world/id6743932022)

This app enables remote camera control and image import from compatible GR series cameras to your smartphone. Organize photos into albums, display them as a widget, and even send location data to your camera for geotagging.

**Highlights:** Import images to smartphone, Organize photos into albums, Display images as a home screen widget, Remote shutter release, Set self-timer, Send location information to camera

**In-app purchases:** none

**What reviewers like**

- 👍 Stable connection
- 👍 Modern user interface

**What reviewers complain about**

- 🔒 Invasive privacy policy
- 🔒 Requires full access to camera roll
- 🐛 Sudden white screen issue
- 🐛 Unable to connect to camera

**Reported bugs**

- VPN disrupts camera connection
- Edited photos not shown as recent

**Requested features**

- Live view for remote shooting
- Background photo sync
- Ability to upload presets from app to camera


## Frequently asked questions

### Is GR Mate free?

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

### Is GR WORLD free?

GR WORLD is free to download, with no in-app purchases.

### Do GR Mate or GR WORLD have ads?

Neither GR Mate nor GR WORLD shows ads.

### Which is updated more often, GR Mate or GR WORLD?

GR Mate ships an update every 2 months, and GR WORLD every 2 months. Most recently, GR Mate was updated on September 12, 2026 and GR WORLD on September 28, 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.*