# NDI Test Patterns vs NDI Screen Capture

The clearest difference is review sentiment: NDI Test Patterns at 100% against NDI Screen Capture's 27%. NDI Test Patterns also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 2). NDI Screen Capture's advantage is update cadence (monthly vs every 4 months) and ratings volume (11 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. NDI Screen Capture sells 2 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 3.0. That said, the two scores are not equally well evidenced: NDI Screen Capture has 11 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 27% of NDI Screen Capture's.

NDI Test Patterns ships an update every 4 months, NDI Screen Capture monthly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NDI Test Patterns | NDI Screen Capture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ndi-test-patterns/id1571995248/reviews)** | [3.0 (11 ratings)](https://appshunter.io/ios/app/ndi-screen-capture/id6471483473/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | **100.0% of reviews** | 27.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 49 MB |
| Requires iOS | **14.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vi(z)rt, Inc](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 Screen Capture

[App page](https://appshunter.io/ios/app/ndi-screen-capture/id6471483473)

Capture iOS and iPadOS screen content in real-time and stream it as NDI output. Supports NDI HX H.264 and HEVC, with audio and microphone input. Ideal for e-learning and game demonstrations.

**Highlights:** Real-time screen capture, NDI output streaming, NDI HX H.264/HEVC support, Lock screen rotation, Audio and mic input, Easy to use

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove One Minute Limit | $4.99 | one-time |
| Enable Partial Screen Capture | $4.99 | one-time |


## Frequently asked questions

### Is NDI Test Patterns free?

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

### Is NDI Screen Capture free?

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

### Which has better reviews, NDI Test Patterns or NDI Screen Capture?

NDI Test Patterns is rated higher. NDI Test Patterns averages 5.0 out of 5 from 2 ratings, while NDI Screen Capture averages 3.0 from 11 ratings.

### Do NDI Test Patterns or NDI Screen Capture have ads?

Neither NDI Test Patterns nor NDI Screen Capture shows ads.

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

NDI Test Patterns ships an update every 4 months, and NDI Screen Capture monthly. Most recently, NDI Test Patterns was updated on October 6, 2026 and NDI Screen Capture on October 14, 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.*