# NDI Test Patterns vs NDI Player

The clearest difference is review sentiment: NDI Test Patterns at 100% against NDI Player's 25%. NDI Test Patterns also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 4). NDI Player's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (18 vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. NDI Player sells 4 one-off in-app purchases. NDI Test Patterns asks for nothing beyond the download.

NDI Test Patterns holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: NDI Player has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of NDI Test Patterns's written reviews are positive against 25% of NDI Player's.

NDI Test Patterns ships an update every 4 months, NDI Player fortnightly. The most recent releases landed on August 13, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | NDI Test Patterns | NDI Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ndi-test-patterns/id1571995248/reviews)** | [3.8 (18 ratings)](https://appshunter.io/ios/app/ndi-player/id1644447464/reviews) |
| Number of ratings | 2 | **18** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 10 MB | 33 MB |
| Requires iOS | **14.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NewTek](https://appshunter.io/developer/573312611) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### 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


### NDI Player

[App page](https://appshunter.io/ios/app/ndi-player/id1644447464)

This tool transforms your device into a convenient NDI source for live production. Create customized playlists, support multiple NDI formats, and utilize Apple Pencil for annotations. It offers seamless HDMI and AirPlay output with real-time audio monitoring.

**Highlights:** NDI source creation, Customized playlist, Screen mirroring/AirPlay output, Apple Pencil/Finger annotation, Multi-NDI source support, Real-time audio VU meter

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Using Apple Pencil or Finger | $4.99 | one-time |
| Movie Playback | $9.99 | one-time |
| HDMI & ScreenMirroring/AirPlay | $9.99 | one-time |
| List Playback | $14.99 | one-time |


## Frequently asked questions

### Is NDI Test Patterns free?

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

### Is NDI Player free?

NDI Player is free to download, with in-app purchases available.

### Which has better reviews, NDI Test Patterns or NDI Player?

NDI Test Patterns is rated higher. NDI Test Patterns averages 5.0 out of 5 from 2 ratings, while NDI Player averages 3.8 from 18 ratings.

### Do NDI Test Patterns or NDI Player have ads?

Neither NDI Test Patterns nor NDI Player shows ads.

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

NDI Test Patterns ships an update every 4 months, and NDI Player fortnightly. Most recently, NDI Test Patterns was updated on August 13, 2026 and NDI Player on August 17, 2026.

---

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