# Cantus vs MusGo

The clearest difference is price: Cantus at Free against MusGo's $5.00. Cantus also leads on in-app purchases (none vs 3) and update cadence (every 5 days vs every 5 weeks). On ads there is nothing between them.

Cantus is free to download; MusGo costs $5.00 up front. MusGo sells 3 in-app purchases, starting at $4.99 per 7 days. Cantus asks for nothing beyond the download.

Cantus ships an update every 5 days, MusGo every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cantus | MusGo |
| --- | --- | --- |
| Price | **Free** | $5.00 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cantus-voicing-lab/id6772984019/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 3 MB | 47 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jason Zachariah](https://appshunter.io/developer/1896513710) | [Hoi Fung Wong](https://appshunter.io/developer/1896525670) |

## What reviewers say

### Cantus

[App page](https://appshunter.io/ios/app/cantus-voicing-lab/id6772984019)

This interactive tool helps musicians explore harmony and chord voicings on a virtual piano. It allows users to visualize how notes move within chords, understand modal relationships, and develop a feel for harmony through focused practice.

**Highlights:** Interactive chord and voicing exploration, Piano keyboard visualization, Modal and scale-based harmony practice, Voice-leading movement analysis, Tone.js audio playback, Account-free operation

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

**In-app purchases:** none


### MusGo

[App page](https://appshunter.io/ios/app/musgo/id6776023907)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gumeo Premium Weekly | $4.99 | per 7 days |
| Gumeo Premium Special Offer | $24.99 | per year |
| Gumeo Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Cantus free?

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

### Is MusGo free?

MusGo costs $5.00, and also offers in-app purchases.

### Do Cantus or MusGo have ads?

Neither Cantus nor MusGo shows ads.

### Which is updated more often, Cantus or MusGo?

Cantus ships an update every 5 days, and MusGo every 5 weeks. Most recently, Cantus was updated on October 21, 2026 and MusGo on October 25, 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.*