# SIGFU vs Pro Lavage

The clearest difference is update cadence: Pro Lavage at every 8 days against SIGFU's every 6 weeks. SIGFU's advantage is iOS requirement (13.0 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.

SIGFU ships an update every 6 weeks, Pro Lavage every 8 days. The most recent releases landed on August 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SIGFU | Pro Lavage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Size | 126 MB | 45 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MINISTERE DE LA CONSTRUCTION, DU LOGEMENT ET DE L'URBANISME](https://appshunter.io/developer/1662480972) | [Kouadio Kan Marius Sagnon](https://appshunter.io/developer/1868816611) |

## What reviewers say

### SIGFU

[App page](https://appshunter.io/ios/app/sigfu/id1662480970)

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

**In-app purchases:** none


### Pro Lavage

[App page](https://appshunter.io/ios/app/pro-lavage/id6757923293)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SIGFU free?

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

### Is Pro Lavage free?

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

### Do SIGFU or Pro Lavage have ads?

Neither SIGFU nor Pro Lavage shows ads.

### Which is updated more often, SIGFU or Pro Lavage?

SIGFU ships an update every 6 weeks, and Pro Lavage every 8 days. Most recently, SIGFU was updated on August 26, 2026 and Pro Lavage on September 23, 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.*