# Ultra Stream vs NDI Player

The clearest difference is rating: NDI Player at 3.8 against Ultra Stream's 2.5. NDI Player also leads on update cadence (fortnightly vs every 2 months). Ultra Stream's advantage is in-app purchases (none vs 4) and review sentiment (38% vs 25%). On price, ratings volume, ads and monetization model there is nothing between them.

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

NDI Player holds the better App Store score, 3.8 against 2.5. Both are backed by a comparable volume of ratings — 10 and 18 respectively. Written reviews complicate that: 38% of Ultra Stream's written reviews are positive against 25% of NDI Player's, so the app with the better star average is not the one people write more warmly about.

Ultra Stream ships an update every 2 months, NDI Player fortnightly. The most recent releases landed on June 1, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Ultra Stream | NDI Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (10 ratings)](https://appshunter.io/ios/app/ultra-stream/id1271246879/reviews) | **[3.8 (18 ratings)](https://appshunter.io/ios/app/ndi-player/id1644447464/reviews)** |
| Number of ratings | 10 | **18** |
| Positive reviews | **37.5% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 26 MB | 33 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Nanjing Magewell Electronics Co., Ltd.](https://appshunter.io/developer/1107481620) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### Ultra Stream

[App page](https://appshunter.io/ios/app/ultra-stream/id1271246879)

Control and configure your Ultra Stream devices. Preview input signals, record video to your phone or USB, and manage live streaming settings. The app also supports safe firmware updates for your devices.

**Highlights:** Configure device network via Bluetooth, Discover devices via Wi-Fi or Ethernet, Preview device input signal, Record video to mobile or USB, Live stream control, Set volume and video format, Safe firmware updates

**Features:** macOS Compatibility

**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 Ultra Stream free?

Ultra Stream 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, Ultra Stream or NDI Player?

NDI Player is rated higher. Ultra Stream averages 2.5 out of 5 from 10 ratings, while NDI Player averages 3.8 from 18 ratings.

### Do Ultra Stream or NDI Player have ads?

Neither Ultra Stream nor NDI Player shows ads.

### Which is updated more often, Ultra Stream or NDI Player?

Ultra Stream ships an update every 2 months, and NDI Player fortnightly. Most recently, Ultra Stream was updated on June 1, 2026 and NDI Player on August 17, 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.*