# LU vs MetAudio

The clearest difference is rating: LU at 4.0 against MetAudio's 1.7. LU also leads on review sentiment (25% vs 0%). MetAudio's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LU holds the better App Store score, 4.0 against 1.7. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews point the same way: 25% of LU's written reviews are positive against 0% of MetAudio's.

LU ships an update every 2 months, MetAudio monthly. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | LU | MetAudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/lu-smart-hd/id811040704/reviews)** | [1.7 (6 ratings)](https://appshunter.io/ios/app/metaudio/id1581258982/reviews) |
| Number of ratings | **8** | 6 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 2 MB | 65 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LiveU](https://appshunter.io/developer/586072794) | [SABINETEK PTE. LTD.](https://appshunter.io/developer/1581258984) |

## 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


### MetAudio

[App page](https://appshunter.io/ios/app/metaudio/id1581258982)

This app simplifies video creation with an integrated teleprompter and AI-powered subtitling. It offers advanced audio controls for vlogging and professional recording, along with multi-scenario filters and dual-camera support for dynamic content.

**Highlights:** AI automatic subtitling, Teleprompter with adjustable settings, Premium wireless Bluetooth sound collector, Multi-scenario filters, High-definition video output, Dual camera recording, AI smart noise reduction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LU free?

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

### Is MetAudio free?

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

### Which has better reviews, LU or MetAudio?

LU is rated higher. LU averages 4.0 out of 5 from 8 ratings, while MetAudio averages 1.7 from 6 ratings.

### Do LU or MetAudio have ads?

Neither LU nor MetAudio shows ads.

### Which is updated more often, LU or MetAudio?

LU ships an update every 2 months, and MetAudio monthly. Most recently, LU was updated on October 17, 2026 and MetAudio on October 6, 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.*