# Muzos vs Rayvox Studio

The clearest difference is in-app purchases: Muzos at none against Rayvox Studio's 2. Muzos also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rayvox Studio sells 2 in-app purchases, starting at $4.99 per month. Muzos asks for nothing beyond the download.

Muzos ships an update every 10 days, Rayvox Studio every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Muzos | Rayvox Studio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [MUNEY LIMITED](https://appshunter.io/developer/1688435140) | [Rayvox Limited](https://appshunter.io/developer/1887111653) |

## What reviewers say

### Muzos

[App page](https://appshunter.io/ios/app/muzos/id6459993065)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rayvox Studio

[App page](https://appshunter.io/ios/app/rayvox-studio-vocal-training/id6760977648)

This app provides singers with tools for structured vocal practice, including custom exercises, real-time pitch feedback, and AI-powered lesson analysis. It helps users train smarter, improve vocal technique, and track progress.

**Highlights:** Customizable vocal exercises, Real-time pitch detection, AI-powered lesson analysis, Curated playlists, Built-in piano keyboard, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Starter | $4.99 | per month |
| Annual Starter | $49.99 | per year |


## Frequently asked questions

### Is Muzos free?

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

### Is Rayvox Studio free?

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

### Do Muzos or Rayvox Studio have ads?

Both Muzos and Rayvox Studio show ads.

### Which is updated more often, Muzos or Rayvox Studio?

Muzos ships an update every 10 days, and Rayvox Studio every 11 days. Most recently, Muzos was updated on November 3, 2026 and Rayvox Studio on October 31, 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.*