# Beepiz DATI vs CheckChantier

The clearest difference is monetization model: CheckChantier at free against Beepiz DATI's free with in-app purchases. CheckChantier also leads on iOS requirement (15.5 vs 18.6). Beepiz DATI's advantage is update cadence (fortnightly vs every 6 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Beepiz DATI ships an update fortnightly, CheckChantier every 6 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Beepiz DATI | CheckChantier |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **63.6% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 83 MB |
| Requires iOS | 18.6 | **15.5** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SuiviDeFlotte.net](https://appshunter.io/developer/417428309) | [ORGANIS PROF PREVENTION BTP](https://appshunter.io/developer/953513116) |

## What reviewers say

### Beepiz DATI

[App page](https://appshunter.io/ios/app/beepiz-dati/id1456260290)

This app transforms your smartphone into a personal safety device for lone workers. It automatically detects emergencies like falls or immobility, and allows for manual SOS and assault alerts. Precise location tracking, even indoors, ensures rapid response.

**Highlights:** Automatic fall detection, Immobility and loss of verticality detection, SOS and assault alerts, Indoor and outdoor location tracking, Connection loss and dead zone alerts, PPE check and operational monitoring, Multi-language support

**Features:** Apple Watch app

**In-app purchases:** none


### CheckChantier

[App page](https://appshunter.io/ios/app/checkchantier/id6443410774)

Streamline construction site safety with this app designed for BTP professionals. It simplifies mandatory checks, facilitates personnel onboarding, and helps create a secure work environment. Features include equipment verification, customizable welcome processes, and emergency form generation.

**Highlights:** Equipment safety verification, Personnel onboarding, Emergency form generation, Multilingual support, Expert assistance, PDF export and sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Beepiz DATI free?

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

### Is CheckChantier free?

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

### Do Beepiz DATI or CheckChantier have ads?

Neither Beepiz DATI nor CheckChantier shows ads.

### Which is updated more often, Beepiz DATI or CheckChantier?

Beepiz DATI ships an update fortnightly, and CheckChantier every 6 weeks. Most recently, Beepiz DATI was updated on November 6, 2026 and CheckChantier on November 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.*