# LF Audio AuralSync vs Smart Noise Detector

The clearest difference is price: LF Audio AuralSync at Free against Smart Noise Detector's $0.99. LF Audio AuralSync also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (15.0 vs 17.0). Smart Noise Detector's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

LF Audio AuralSync is free to download; Smart Noise Detector costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LF Audio AuralSync ships an update every 5 days, Smart Noise Detector every 3 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | LF Audio AuralSync | Smart Noise Detector |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/lf-audio-auralsync/id6450710768/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free | — |
| Size | 48 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LF Audio](https://appshunter.io/developer/1694514189) | [YongShin Kwak](https://appshunter.io/developer/1846240980) |

## What reviewers say

### LF Audio AuralSync

[App page](https://appshunter.io/ios/app/lf-audio-auralsync/id6450710768)

This application allows users to remotely control LF Audio AuralSync™ enabled devices directly from their smartphones. It provides a convenient way to manage audio settings and features on compatible hardware.

**Highlights:** Remote device control, AuralSync™ enabled device management, Smartphone integration, Audio settings management

**Features:** Vision Pro support

**In-app purchases:** none


### Smart Noise Detector

[App page](https://appshunter.io/ios/app/smart-noise-detector/id6761699505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LF Audio AuralSync free?

LF Audio AuralSync is free to download, with no in-app purchases.

### Is Smart Noise Detector free?

Smart Noise Detector costs $0.99, with no in-app purchases.

### Do LF Audio AuralSync or Smart Noise Detector have ads?

LF Audio AuralSync shows ads; Smart Noise Detector does not.

### Which is updated more often, LF Audio AuralSync or Smart Noise Detector?

LF Audio AuralSync ships an update every 5 days, and Smart Noise Detector every 3 months. Most recently, LF Audio AuralSync was updated on October 24, 2026 and Smart Noise Detector on October 5, 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.*