# MasterTone vs Audio Master

The clearest difference is rating: MasterTone at 5.0 against Audio Master's 3.7. MasterTone also leads on in-app purchases (none vs 2). Audio Master's advantage is ratings volume (3 vs 1) and iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Audio Master sells 2 in-app purchases, starting at $3.99 per 7 days. MasterTone asks for nothing beyond the download.

MasterTone holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | MasterTone | Audio Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mastertone/id6758001646/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/audio-master-pro-music-editor/id6766970438/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | **Paid** | Subscription |
| Size | 1 MB | 22 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAKASHI NOSE](https://appshunter.io/developer/1869272305) | [Muhammad Ajmal](https://appshunter.io/developer/1370561935) |

## What reviewers say

### MasterTone

[App page](https://appshunter.io/ios/app/mastertone/id6758001646)

This offline audio mastering app offers simple controls for refining sound sources. It analyzes input audio to achieve practical volume and balance without complex settings, focusing on a single intensity knob for adjustments. Supports WAV and AAC exports for music production and remastering.

**Highlights:** Offline 2-pass processing, Safe/Loud modes, Single Intensity control, Peak control with soft saturation, WAV/AAC export, Complete offline operation

**In-app purchases:** none


### Audio Master

[App page](https://appshunter.io/ios/app/audio-master-pro-music-editor/id6766970438)

Transform raw audio into professional, broadcast-ready sound with one-tap mastering. Enhance recordings with studio-quality effects like reverb, delay, and pitch shifting. Export your polished audio in various formats without watermarks.

**Highlights:** Instant mastering with 13 sound styles, Studio-grade reverb and delay effects, Pitch shifting up to ±1 octave, Drive effect for warmth and grit, Unlimited export in M4A, WAV, AIFF, On-device audio processing, Original vs. Mastered A/B comparison

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is MasterTone free?

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

### Is Audio Master free?

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

### Which has better reviews, MasterTone or Audio Master?

MasterTone is rated higher. MasterTone averages 5.0 out of 5 from 1 ratings, while Audio Master averages 3.7 from 3 ratings.

### Do MasterTone or Audio Master have ads?

Neither MasterTone nor Audio Master shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*