# Vibralo Pass Validation vs ContadorMus

The clearest difference is update cadence: ContadorMus at every 2 days against Vibralo Pass Validation's every 2 months. Vibralo Pass Validation's advantage is iOS requirement (13.0 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vibralo Pass Validation ships an update every 2 months, ContadorMus every 2 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Vibralo Pass Validation | ContadorMus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 22 MB | 2 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inigo Perez Arregui](https://appshunter.io/developer/1761796615) | [Angel Martin Dominguez](https://appshunter.io/developer/1859285942) |

## What reviewers say

### Vibralo Pass Validation

[App page](https://appshunter.io/ios/app/vibralo-pass-validation/id6670621951)

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

**In-app purchases:** none


### ContadorMus

[App page](https://appshunter.io/ios/app/contadormus/id6758674264)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibralo Pass Validation free?

Vibralo Pass Validation is free to download, with no in-app purchases.

### Is ContadorMus free?

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

### Do Vibralo Pass Validation or ContadorMus have ads?

Neither Vibralo Pass Validation nor ContadorMus shows ads.

### Which is updated more often, Vibralo Pass Validation or ContadorMus?

Vibralo Pass Validation ships an update every 2 months, and ContadorMus every 2 days. Most recently, Vibralo Pass Validation was updated on October 4, 2026 and ContadorMus on October 7, 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.*