# LU vs Stream Studio NDI OBS Camera

The clearest difference is rating: LU at 4.0 against Stream Studio NDI OBS Camera's 3.0. LU also leads on in-app purchases (none vs 3) and review sentiment (25% vs 0%). Stream Studio NDI OBS Camera's advantage is update cadence (weekly vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Stream Studio NDI OBS Camera sells 3 in-app purchases, starting at $9.99 per month. LU asks for nothing beyond the download.

LU holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews point the same way: 25% of LU's written reviews are positive against 0% of Stream Studio NDI OBS Camera's.

LU ships an update every 2 months, Stream Studio NDI OBS Camera weekly. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | LU | Stream Studio NDI OBS Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/lu-smart-hd/id811040704/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/stream-studio-ndi-obs-camera/id6473455859/reviews) |
| Number of ratings | **8** | 4 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 82 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LiveU](https://appshunter.io/developer/586072794) | [Ludovic Bouguerra](https://appshunter.io/developer/1501244900) |

## What reviewers say

### LU

[App page](https://appshunter.io/ios/app/lu-smart-hd/id811040704)

This app enables video professionals to transmit high-quality video from mobile devices by combining Wi-Fi and cellular networks. It requires a LiveU receiving server for full functionality. Be aware that continuous GPS use can impact battery life.

**Highlights:** Bonded transmission technology, Combines Wi-Fi and cellular networks, Optimal video quality, Mobile transmission for professionals, Requires LiveU receiving server

**Features:** macOS Compatibility

**In-app purchases:** none


### Stream Studio NDI OBS Camera

[App page](https://appshunter.io/ios/app/stream-studio-ndi-obs-camera/id6473455859)

Transform your iPhone or iPad into a professional camera for presentations, tutorials, and gaming. This app enables real-time streaming to NDI or RTSP-enabled devices with high-quality, low-latency video. Its user-friendly interface and customizable settings make it accessible for all users.

**Highlights:** Seamless camera casting via NDI/RTSP, High-quality, low-latency streaming, User-friendly interface, Customizable resolution and frame rate, Wide compatibility with NDI/RTSP receivers, Privacy and security features

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Pro yearly | $44.99 | per year |
| Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is LU free?

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

### Is Stream Studio NDI OBS Camera free?

Stream Studio NDI OBS Camera is free to download, with in-app purchases available.

### Which has better reviews, LU or Stream Studio NDI OBS Camera?

LU is rated higher. LU averages 4.0 out of 5 from 8 ratings, while Stream Studio NDI OBS Camera averages 3.0 from 4 ratings.

### Do LU or Stream Studio NDI OBS Camera have ads?

Neither LU nor Stream Studio NDI OBS Camera shows ads.

### Which is updated more often, LU or Stream Studio NDI OBS Camera?

LU ships an update every 2 months, and Stream Studio NDI OBS Camera weekly. Most recently, LU was updated on October 17, 2026 and Stream Studio NDI OBS Camera on October 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.*