# Vocala vs Go Muscu

The clearest difference is update cadence: Go Muscu at every 2 weeks against Vocala's every 15 months. Vocala's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vocala sells 2 in-app purchases, starting at $1.99 per month and Go Muscu sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Vocala ships an update every 15 months, Go Muscu every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Vocala | Go Muscu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vocala/id1546459735/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CGPills SL](https://appshunter.io/developer/404811123) | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) |

## What reviewers say

### Vocala

[App page](https://appshunter.io/ios/app/vocala/id1546459735)

This app monitors real-time sound levels, displaying decibel readings with visual feedback. It alerts users when noise exceeds customizable thresholds, helping to maintain quiet environments for focus and comfort. The app prioritizes privacy by not recording or storing any audio.

**Highlights:** Real-time decibel meter, Animated visualizer, Customizable warning thresholds, Haptic alerts, Session recording with stats, Beautiful themes, Keeps screen on

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocala Pro | $1.99 | per month |
| Vocala Pro | $9.99 | per year |


### Go Muscu

[App page](https://appshunter.io/ios/app/go-muscu/id6499366811)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mode | Free | one-time |


## Frequently asked questions

### Is Vocala free?

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

### Is Go Muscu free?

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

### Do Vocala or Go Muscu have ads?

Neither Vocala nor Go Muscu shows ads.

### Which is updated more often, Vocala or Go Muscu?

Vocala ships an update every 15 months, and Go Muscu every 2 weeks. Most recently, Vocala was updated on November 3, 2026 and Go Muscu on October 30, 2026.

---

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