# NX Field vs NDI Test Patterns

The clearest difference is review sentiment: NDI Test Patterns at 100% against NX Field's 38%. NDI Test Patterns also leads on rating (5.0 vs 4.3) and update cadence (every 4 months vs every 7 months). NX Field's advantage is ratings volume (6 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NDI Test Patterns holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 38% of NX Field's written reviews are positive against 100% of NDI Test Patterns's.

NX Field ships an update every 7 months, NDI Test Patterns every 4 months. The most recent releases landed on September 18, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | NX Field | NDI Test Patterns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/nx-field/id1566339822/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ndi-test-patterns/id1571995248/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 38.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 28 MB | 10 MB |
| Requires iOS | 16.6 | **14.4** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikon Corporation](https://appshunter.io/developer/299293370) | [NewTek](https://appshunter.io/developer/573312611) |

## What reviewers say

### NX Field

[App page](https://appshunter.io/ios/app/nx-field/id1566339822)

Control and operate up to nine Nikon cameras remotely from your iPhone or iPad. Configure settings, release shutters, and transfer images directly to an FTP server. Supports live view and gamepad control for enhanced photography workflows.

**Highlights:** Remote camera configuration and operation, Simultaneous control of up to nine cameras, Live view display on mobile device, Direct image upload to FTP server, Gamepad control support, Memory card formatting, Voice memo attachment

**Features:** Apple Watch app

**In-app purchases:** none


### NDI Test Patterns

[App page](https://appshunter.io/ios/app/ndi-test-patterns/id1571995248)

Transform your mobile device into a professional NDI® test pattern generator. Send video and audio test signals, or create custom slideshows using your own images. Ideal for live video production workflows.

**Highlights:** Mobile NDI test pattern source, Audio test tone generation, Custom NDI slideshows, High-resolution photo support, Automatic NDI device recognition, iPhone and iPad compatible

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NX Field free?

NX Field is free to download, with no in-app purchases.

### Is NDI Test Patterns free?

NDI Test Patterns is free to download, with no in-app purchases.

### Which has better reviews, NX Field or NDI Test Patterns?

NDI Test Patterns is rated higher. NX Field averages 4.3 out of 5 from 6 ratings, while NDI Test Patterns averages 5.0 from 2 ratings.

### Do NX Field or NDI Test Patterns have ads?

Neither NX Field nor NDI Test Patterns shows ads.

### Which is updated more often, NX Field or NDI Test Patterns?

NX Field ships an update every 7 months, and NDI Test Patterns every 4 months. Most recently, NX Field was updated on September 18, 2026 and NDI Test Patterns on August 13, 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.*