# DCF Limoges vs OPTI SECURITE

The clearest difference is update cadence: DCF Limoges at fortnightly against OPTI SECURITE's every 12 months. DCF Limoges also leads on iOS requirement (12.0 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.

DCF Limoges ships an update fortnightly, OPTI SECURITE every 12 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | DCF Limoges | OPTI SECURITE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Size | 36 MB | 28 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [UNOVA](https://appshunter.io/developer/1210445553) | [OPTI SECURITE](https://appshunter.io/developer/1557687239) |

## What reviewers say

### DCF Limoges

[App page](https://appshunter.io/ios/app/dcf-limoges/id1238821834)

**Features:** macOS Compatibility

**In-app purchases:** none


### OPTI SECURITE

[App page](https://appshunter.io/ios/app/opti-securite/id1557687237)

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

**In-app purchases:** none


## Frequently asked questions

### Is DCF Limoges free?

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

### Is OPTI SECURITE free?

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

### Do DCF Limoges or OPTI SECURITE have ads?

Neither DCF Limoges nor OPTI SECURITE shows ads.

### Which is updated more often, DCF Limoges or OPTI SECURITE?

DCF Limoges ships an update fortnightly, and OPTI SECURITE every 12 months. Most recently, DCF Limoges was updated on October 2, 2026 and OPTI SECURITE on October 2, 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.*