# sos sécurité vs Source

The clearest difference is update cadence: Source at every 6 weeks against sos sécurité's every 4 months. Source also leads on iOS requirement (13.4 vs 15.6). 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.

sos sécurité ships an update every 4 months, Source every 6 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | sos sécurité | Source |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 53.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 56 MB | 64 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Direction Generale de la Protection Civile](https://appshunter.io/developer/1558586370) | [Bouygues Telecom](https://appshunter.io/developer/316348393) |

## What reviewers say

### sos sécurité

[App page](https://appshunter.io/ios/app/sos-securite/id1558586368)

**Features:** macOS Compatibility

**In-app purchases:** none


### Source

[App page](https://appshunter.io/ios/app/source/id1593228310)

This mobile service allows users to support charities with unused data. Users can manage their plan, purchase data top-ups, and convert leftover gigabytes into donations for causes like animal welfare, environment, and mutual aid. It also offers tips to optimize data usage and reduce carbon footprint.

**Highlights:** Support charities with unused data, Purchase data top-ups, Convert gigabytes to donations, Access client area, Refer friends for rewards, Optimize data consumption, Reduce carbon footprint

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is sos sécurité free?

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

### Is Source free?

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

### Do sos sécurité or Source have ads?

Neither sos sécurité nor Source shows ads.

### Which is updated more often, sos sécurité or Source?

sos sécurité ships an update every 4 months, and Source every 6 weeks. Most recently, sos sécurité was updated on November 4, 2026 and Source 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.*