# ROM vs AlerteUnité

The clearest difference is update cadence: AlerteUnité at every 5 weeks against ROM's every 5 months. ROM's advantage is iOS requirement (11.0 vs 13.0). 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.

ROM ships an update every 5 months, AlerteUnité every 5 weeks. The most recent releases landed on September 9, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | ROM | AlerteUnité |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alerteunite/id6529529849/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 288 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [UICN](https://appshunter.io/developer/1488731508) | [After Five Collective Inc.](https://appshunter.io/developer/1756447517) |

## What reviewers say

### ROM

[App page](https://appshunter.io/ios/app/rom/id1488731509)

**Features:** macOS Compatibility

**In-app purchases:** none


### AlerteUnité

[App page](https://appshunter.io/ios/app/alerteunite/id6529529849)

This app creates a community safety network. Send SOS alerts, share real-time anonymous updates, and locate nearby essential services. It supports multiple languages to enhance community safety.

**Highlights:** SOS alerts, Real-time anonymous updates, Find essential services, Community safety network, Multiple languages

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

**In-app purchases:** none


## Frequently asked questions

### Is ROM free?

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

### Is AlerteUnité free?

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

### Do ROM or AlerteUnité have ads?

Neither ROM nor AlerteUnité shows ads.

### Which is updated more often, ROM or AlerteUnité?

ROM ships an update every 5 months, and AlerteUnité every 5 weeks. Most recently, ROM was updated on September 9, 2026 and AlerteUnité on July 30, 2026.

---

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