# Prev’ App Chantier vs AcroDevis

The clearest difference is update cadence: AcroDevis at every 2 days against Prev’ App Chantier's every 6 months. Prev’ App Chantier's advantage is iOS requirement (10.3 vs 17.6). 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.

Prev’ App Chantier ships an update every 6 months, AcroDevis every 2 days. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Prev’ App Chantier | AcroDevis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 139 MB | 4 MB |
| Requires iOS | **10.3** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ORGANIS PROF PREVENTION BTP](https://appshunter.io/developer/953513116) | [Laurent Guerrini](https://appshunter.io/developer/1896658773) |

## What reviewers say

### Prev’ App Chantier

[App page](https://appshunter.io/ios/app/prev-app-chantier/id1166069250)

Streamline construction site operations and enhance daily safety with this tool. It offers features for personnel tracking, experience sharing, photo-based incident reporting, and administrative document management. Designed to help prevent workplace accidents and ensure compliance.

**Highlights:** Personnel tracking, Experience sharing, Photo incident reporting, Document management, Safety prevention tools, Site operations management

**Features:** macOS Compatibility

**In-app purchases:** none


### AcroDevis

[App page](https://appshunter.io/ios/app/acrodevis/id6775032849)

**In-app purchases:** none


## Frequently asked questions

### Is Prev’ App Chantier free?

Prev’ App Chantier is free to download, with no in-app purchases.

### Is AcroDevis free?

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

### Do Prev’ App Chantier or AcroDevis have ads?

Neither Prev’ App Chantier nor AcroDevis shows ads.

### Which is updated more often, Prev’ App Chantier or AcroDevis?

Prev’ App Chantier ships an update every 6 months, and AcroDevis every 2 days. Most recently, Prev’ App Chantier was updated on October 5, 2026 and AcroDevis on October 3, 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.*