# NX MobileAir vs GR WORLD

The clearest difference is rating: NX MobileAir at 2.5 against GR WORLD's 2.0. GR WORLD's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 3 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. NX MobileAir sells 1 in-app purchase, starting at $4.49 per month. GR WORLD asks for nothing beyond the download.

NX MobileAir holds the better App Store score, 2.5 against 2.0. Both are backed by a comparable volume of ratings — 28 and 75 respectively. Written reviews complicate that: 13% of NX MobileAir's written reviews are positive against 14% of GR WORLD's, so the app with the better star average is not the one people write more warmly about.

NX MobileAir ships an update every 3 months, GR WORLD every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NX MobileAir | GR WORLD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (28 ratings)](https://appshunter.io/ios/app/nx-mobileair/id1561345097/reviews)** | [2.0 (75 ratings)](https://appshunter.io/ios/app/gr-world/id6743932022/reviews) |
| Number of ratings | 28 | **75** |
| Positive reviews | 12.9% of reviews | **13.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 125 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIKON CORPORATION](https://appshunter.io/developer/299293370) | [RICOH IMAGING COMPANY,LTD](https://appshunter.io/developer/715478020) |

## What reviewers say

### NX MobileAir

[App page](https://appshunter.io/ios/app/nx-mobileair/id1561345097)

Streamline your photography workflow with this app. Transfer images from your camera to your smartphone quickly via cable or wirelessly, eliminating the need for a computer. Upload directly to an FTP server and automate post-shooting tasks.

**Highlights:** High-speed camera to smartphone transfer, Wireless and cabled connection options, Direct FTP server uploads, Automated post-shooting workflow, View, select, and edit photos, IPTC data management

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid Plan | $4.49 | per month |


### 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 NX MobileAir free?

NX MobileAir is free to download, with in-app purchases available.

### Is GR WORLD free?

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

### Which has better reviews, NX MobileAir or GR WORLD?

NX MobileAir is rated higher. NX MobileAir averages 2.5 out of 5 from 28 ratings, while GR WORLD averages 2.0 from 75 ratings.

### Do NX MobileAir or GR WORLD have ads?

Neither NX MobileAir nor GR WORLD shows ads.

### Which is updated more often, NX MobileAir or GR WORLD?

NX MobileAir ships an update every 3 months, and GR WORLD every 2 months. Most recently, NX MobileAir was updated on November 7, 2026 and GR WORLD on November 4, 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.*