# Pierre, mortier, ciseau ! vs Viavo

The clearest difference is update cadence: Viavo at monthly against Pierre, mortier, ciseau !'s every 4 months. Viavo also leads on iOS requirement (12.0 vs 16.4). 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.

Pierre, mortier, ciseau ! ships an update every 4 months, Viavo monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pierre, mortier, ciseau ! | Viavo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 31 MB | 214 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Classes du patrimoine](https://appshunter.io/developer/1116594377) | [Mazedia](https://appshunter.io/developer/469485636) |

## What reviewers say

### Pierre, mortier, ciseau !

[App page](https://appshunter.io/ios/app/pierre-mortier-ciseau/id1199124695)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viavo

[App page](https://appshunter.io/ios/app/viavo/id6596765229)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pierre, mortier, ciseau ! free?

Pierre, mortier, ciseau ! is free to download, with no in-app purchases.

### Is Viavo free?

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

### Do Pierre, mortier, ciseau ! or Viavo have ads?

Neither Pierre, mortier, ciseau ! nor Viavo shows ads.

### Which is updated more often, Pierre, mortier, ciseau ! or Viavo?

Pierre, mortier, ciseau ! ships an update every 4 months, and Viavo monthly. Most recently, Pierre, mortier, ciseau ! was updated on October 24, 2026 and Viavo on October 30, 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.*