# AudioZone vs SING

The clearest difference is rating: AudioZone at 5.0 against SING's 1.0. AudioZone also leads on ratings volume (3 vs 1) and iOS requirement (13.0 vs 15.0). SING's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AudioZone sells 1 in-app purchase, starting at $9.99 per month. SING asks for nothing beyond the download.

AudioZone holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

AudioZone ships an update every 3 days, SING every 6 days. The most recent releases landed on June 21, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | AudioZone | SING |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/audiozone/id1578123313/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sing-vocal-mastery/id6742535484/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Monetization | Freemium | **Free** |
| Size | 50 MB | 189 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcus McCallum](https://appshunter.io/developer/1330237690) | [sanasofthk](https://appshunter.io/developer/1660200098) |

## What reviewers say

### AudioZone

[App page](https://appshunter.io/ios/app/audiozone/id1578123313)

Organize and play audio files with advanced effects and note-taking features. Record, mix, and export tracks with a built-in studio. Offers free iCloud backup and optional cloud sync for seamless cross-device access.

**Highlights:** Audio library with custom organization, Rich-text notes per track, Audiophile-grade playback effects, Built-in recording studio with multi-take, Live waveform with gapless looping, Free iCloud backup, Optional Cloud Sync (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AudioZone Pro | $9.99 | per month |


### SING

[App page](https://appshunter.io/ios/app/sing-vocal-mastery/id6742535484)

This app helps users improve their singing by providing real-time pitch analysis and vocal isolation. It offers tools for mic and speaker optimization and organized track management for practice sessions.

**Highlights:** Real-time pitch analyzer, Vocal isolation, Mic & speaker optimization, Track management, Personalized practice

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

**In-app purchases:** none


## Frequently asked questions

### Is AudioZone free?

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

### Is SING free?

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

### Which has better reviews, AudioZone or SING?

AudioZone is rated higher. AudioZone averages 5.0 out of 5 from 3 ratings, while SING averages 1.0 from 1 ratings.

### Do AudioZone or SING have ads?

Neither AudioZone nor SING shows ads.

### Which is updated more often, AudioZone or SING?

AudioZone ships an update every 3 days, and SING every 6 days. Most recently, AudioZone was updated on June 21, 2026 and SING on September 15, 2026.

---

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