Comparison

NX Field vs NDI Test Patterns

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NX Field

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
Read full description

NX Field is a remote photography application developed by Nikon Corporation intended for those with a basic knowledge of networks and FTP servers. The iPhone or iPad to which the NX Field app has been installed can be used to remotely configure, operate, and release the shutters on up to nine cameras connected to a network. Download image data to your iPhone or iPad. Upload pictures directly to an FTP server while the app is running. ■Supported Digital Cameras as of January 2026 Z9, Z8, Z6III, D6 Camera firmware must be updated to a version that supports NX Field. Only users of the D6 can request the firmware update from a Nikon-authorized service representative. For more information, visit the site below. Users of the Z9, Z8, and Z6III can download the update from the Nikon Download Center and install it themselves. https://nps.nikonimaging.com/nx_field/ The update is not available in some countries; for more information, contact your service provider. Some functions may not be available with some cameras. Please see the NX Field system user's manual for more information. Principal Features - Control remote cameras (up to a recommended maximum of nine) from your iPhone or iPad. - Display the view through the camera lens on your iPhone or iPad during shooting. - Use a gamepad to control remote cameras connected to your iPhone or iPad. - The iPad version can be used to take pictures remotely while displaying the views through the lenses of up to nine remote cameras simultaneously. - Adjust exposure, focus, white balance, image quality, auto capture, and other settings remotely. - Remotely format memory cards and edit the FTP profiles on the remote cameras. - Simultaneously release the shutters on connected remote cameras. - Upload pictures directly from the remote camera to an FTP server. - Copy saved settings for all remote cameras to other iPhones or iPads. - The iPad version can display the locations of remote cameras by positioning icons on, or adding hand-drawn annotations to, a selected image for the background. - Cabled Ethernet connections offer greater reliability and faster image transfer than wireless connections. - Images recorded by remote cameras can be displayed as a list or group of thumbnails. - Voice memos can be recorded and attached to images. System Requirements iOS 17.0 or later iPadOS 17.0 or later There is no guarantee that this app will run on all devices. Notes - The app may not perform as expected depending on your environment and network conditions. Users in China must select Simplified Chinese as the operating language for the destination device when installing and using the application. Using the App For more information on using the app, see the guide at the website below. https://nps.nikonimaging.com/nx_field/

About

NDI Test Patterns

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
Read full description

The official NDI® Test Patterns application. Turn your phone or tablet into a test pattern source for any NDI® receiver. The app also supports the sending of an audio test tone at different standard volumes which is useful when checking receiver audio levels. Finally enjoy the ability to add pictures from your photo library enabling custom NDI® slide shows. NDI® (Network Device Interface) is a low latency IP video protocol developed especially for professional live video production, and is supported by an extensive list of broadcast systems from many manufacturers. NDI® HX Camera turns your iOS imaging devices into high-quality wireless a/v sources for NDI-enabled broadcast systems and software on the same network. Your device’s output is automatically recognized by NDI-enabled* video systems, ready to be mixed into live shows or even for use as a web camera when used in conjunction with NDI® Tools (ndi.tv/tools). * Note: Requires support for NDI v.4 or better. Basic Features • Easy to use • iPhone and iPad compatibility • Access your photo library to stream user photos over NDI • Multiple standard volume choices for the audio test tone Advanced Features • Support for high resolution photos • Automatic NDI device recognition Support • Knowledge Base Articles https://support.newtek.com/hc/en-us/search?utf8=%E2%9C%93&query=iphone&commit=Search • NDI Forums https://forums.newtek.com/forumdisplay.php/360-NDI-%28Network-Device-Interface%29

Screenshots

NX Field4 screens
NDI Test Patterns3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
NX Field versus NDI Test Patterns: the parameters behind the verdict, then further details
ParameterNX FieldNDI Test Patterns
PriceFreeFree
Rating4.3 (6 ratings)5.0 (2 ratings) — better
Positive reviews38.5% of reviews100.0% of reviews — better
Number of ratings6 — better2
Update frequencyEvery 7 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.614.4 — better
Further details — not scored
Size28 MB10 MB
Age rating4+4+
DeveloperNikon CorporationNewTek

Customer experience

NX Field

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews13 reviews
Positive38.5%
Neutral0.0%
Negative61.5%

NDI Test Patterns

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NX Field

No in-app purchases

None

NDI Test Patterns

No in-app purchases

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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