# Audio Boost vs Volume Master

The clearest difference is review sentiment: Volume Master at 54% against Audio Boost's 0%. Volume Master also leads on monetization model (free with in-app purchases vs subscription). Audio Boost's advantage is rating (4.6 vs 4.2) and iOS requirement (13.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Audio Boost sells 2 in-app purchases, starting at $7.99 per month and Volume Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Audio Boost holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 96 and 216 respectively. Written reviews complicate that: 0% of Audio Boost's written reviews are positive against 54% of Volume Master's, so the app with the better star average is not the one people write more warmly about.

Audio Boost ships an update every 5 weeks, Volume Master every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Audio Boost | Volume Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (96 ratings)](https://appshunter.io/ios/app/audio-boost-sound-speaker/id6446273558/reviews)** | [4.2 (216 ratings)](https://appshunter.io/ios/app/volume-master-volume-control/id6475276906/reviews) |
| Number of ratings | 96 | **216** |
| Positive reviews | 0.0% of reviews | **54.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 19 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [钰林 温](https://appshunter.io/developer/1676378831) | [娜 张](https://appshunter.io/developer/1517893827) |

## What reviewers say

### Audio Boost

[App page](https://appshunter.io/ios/app/audio-boost-sound-speaker/id6446273558)

This app amplifies your device's sound volume beyond system defaults. It offers a powerful equalizer to adjust sound quality and customize audio tones for various music genres, enhancing your listening experience.

**Highlights:** Increase device sound volume, Improve sound quality, Powerful equalizer, Customizable audio tones, Multiple music genre presets

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Boost Premium Month | $7.99 | per month |
| Audio Boost Premium Year | $29.99 | per year |


### Volume Master

[App page](https://appshunter.io/ios/app/volume-master-volume-control/id6475276906)

Easily set and manage your preferred audio levels for music, videos, and audiobooks. Save favorite volume settings for quick access and add them to your home screen for instant recall.

**Highlights:** Set custom volume levels, Manage favorite volume settings, Add favorites to home screen, Quick access to saved volumes, Control music, video, and audiobook volume

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Audio Boost free?

Audio Boost is free to download, with in-app purchases available.

### Is Volume Master free?

Volume Master is free to download, with in-app purchases available.

### Which has better reviews, Audio Boost or Volume Master?

Audio Boost is rated higher. Audio Boost averages 4.6 out of 5 from 96 ratings, while Volume Master averages 4.2 from 216 ratings.

### Do Audio Boost or Volume Master have ads?

Neither Audio Boost nor Volume Master shows ads.

### Which is updated more often, Audio Boost or Volume Master?

Audio Boost ships an update every 5 weeks, and Volume Master every 2 months. Most recently, Audio Boost was updated on October 24, 2026 and Volume Master on October 27, 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.*