# HollyAudio vs NDI HX Camera

The clearest difference is rating: NDI HX Camera at 4.4 against HollyAudio's 2.3. NDI HX Camera also leads on ratings volume (531 vs 111). HollyAudio's advantage is in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 5 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. NDI HX Camera sells 4 in-app purchases, starting at $4.99 per month. HollyAudio asks for nothing beyond the download.

NDI HX Camera holds the better App Store score, 4.4 against 2.3. Both are backed by a comparable volume of ratings — 111 and 531 respectively. Written reviews complicate that: 18% of HollyAudio's written reviews are positive against 11% of NDI HX Camera's, so the app with the better star average is not the one people write more warmly about.

HollyAudio ships an update every 3 weeks, NDI HX Camera every 5 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | HollyAudio | NDI HX Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (111 ratings)](https://appshunter.io/ios/app/hollyaudio/id6443487266/reviews) | **[4.4 (531 ratings)](https://appshunter.io/ios/app/ndi-hx-camera-stream-capture/id6502563620/reviews)** |
| Number of ratings | 111 | **531** |
| Positive reviews | **18.0% of reviews** | 10.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 168 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [深圳市昊一源科技有限公司](https://appshunter.io/developer/1460631424) | [新雨 李](https://appshunter.io/developer/1559932632) |

## What reviewers say

### HollyAudio

[App page](https://appshunter.io/ios/app/hollyaudio/id6443487266)

This app enhances the functionality of Lark wireless microphones by enabling firmware upgrades and microphone parameter configuration. It aims to optimize the user experience for these specific devices.

**Highlights:** Firmware upgrades, Microphone parameter configuration, Optimized user experience, Device management

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

**In-app purchases:** none

**What reviewers like**

- ✅ Simple and intuitive interface design
- 🔧 Comprehensive control over microphone settings
- ⚡ Quick firmware updates when working
- 📱 Works reliably on some iPhone models
- 🎚️ Effective volume adjustment capabilities

**What reviewers complain about**

- 🐛 Persistent Bluetooth connectivity failures
- 🐛 App crashes when switching between applications
- 🐛 Device detection issues across multiple iPhone models
- 📵 USB-C connection not recognized on iPhone 15+
- 🔌 Requires constant app reopening to maintain connection

**Reported bugs**

- App does not detect receiver when plugged in via USB-C
- Bluetooth pairing fails repeatedly across devices
- App disconnects when user navigates to other applications
- Receiver not recognized on iPhone 15 and iPhone 16 models
- Firmware update loop causing app freeze

**Requested features**

- Volume slider instead of preset levels (high/medium/low)
- Individual volume control for each microphone
- Keep app running in background without disconnecting
- Auto mono/stereo switching based on microphone count
- Mac/desktop application support


### NDI HX Camera

[App page](https://appshunter.io/ios/app/ndi-hx-camera-stream-capture/id6502563620)

Transform your smartphone into an HD IP camera for professional video production. Stream high-quality video in real-time to OBS, NDI systems, and other compatible software. Ideal for content creators, journalists, and live event broadcasters seeking a portable and integrated solution.

**Highlights:** Real-time NDI streaming, HD IP camera functionality, OBS and NDI compatibility, High-definition video capture, User-friendly interface, Efficient local network use

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per month |
| Unlimited access | $9.99 | per 3 months |
| Unlimited access | $14.99 | per 6 months |
| Unlimited access | $19.99 | per year |

**What reviewers like**

- 👍 Clean and intuitive user interface
- ✅ Easy to use and straightforward
- 🎥 Works well when functioning properly
- 📱 Useful for remote camera capabilities

**What reviewers complain about**

- 💰 Aggressive paywall - most features locked behind subscription
- 🚫 App doesn't work or sends black screen/no video signal
- ⏱️ Frequent crashes and freezes after 5-20 minutes
- 🔧 Settings and configuration options inaccessible without payment
- ❌ Incompatible with NDI tools, OBS, vMix, and other standard software

**Reported bugs**

- App times out or freezes after 5-20 minutes of use
- Black screen or no video output despite connection
- Settings gear icon doesn't respond to taps
- App crashes and locks up device requiring restart
- Audio not working on iPhone 15 Pro

**Requested features**

- FPS and codec customization options
- Resolution and quality control settings
- Audio transmission support
- Remote zoom control via device remote
- Screen mirroring capability (not just camera)


## Frequently asked questions

### Is HollyAudio free?

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

### Is NDI HX Camera free?

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

### Which has better reviews, HollyAudio or NDI HX Camera?

NDI HX Camera is rated higher. HollyAudio averages 2.3 out of 5 from 111 ratings, while NDI HX Camera averages 4.4 from 531 ratings.

### Do HollyAudio or NDI HX Camera have ads?

Neither HollyAudio nor NDI HX Camera shows ads.

### Which is updated more often, HollyAudio or NDI HX Camera?

HollyAudio ships an update every 3 weeks, and NDI HX Camera every 5 months. Most recently, HollyAudio was updated on November 7, 2026 and NDI HX Camera on November 4, 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.*