# CamScan vs Mon Eau SEMM

The clearest difference is rating: Mon Eau SEMM at 5.0 against CamScan's 3.6. Mon Eau SEMM also leads on update cadence (every 2 months vs every 30 months) and iOS requirement (13.0 vs 18.2). CamScan's advantage is review sentiment (100% vs 71%) and ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mon Eau SEMM holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: CamScan has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of CamScan's written reviews are positive against 71% of Mon Eau SEMM's, so the app with the better star average is not the one people write more warmly about.

CamScan ships an update every 30 months, Mon Eau SEMM every 2 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CamScan | Mon Eau SEMM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/camscan-document-scanner/id1546873267/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mon-eau-semm/id6449600735/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 13 MB | 24 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Devbox](https://appshunter.io/developer/978950563) | [Cap6](https://appshunter.io/developer/725550509) |

## What reviewers say

### CamScan

[App page](https://appshunter.io/ios/app/camscan-document-scanner/id1546873267)

Easily digitize paper documents using your phone's camera. Convert receipts, notes, and invoices into clear, sharp PDF files without watermarks. Share your scanned documents via email or social media.

**Highlights:** Digitize documents with phone camera, Scan receipts, notes, invoices, and more, Smart cropping and auto-enhancing, Share documents as PDF files, No watermark on scans

**Features:** macOS Compatibility

**In-app purchases:** none


### Mon Eau SEMM

[App page](https://appshunter.io/ios/app/mon-eau-semm/id6449600735)

Manage your water consumption and budget with this app. Track usage, set alerts, pay bills, and access water quality information for your municipality. It offers convenient online service requests and payment options.

**Highlights:** Track water consumption history, Set daily/monthly consumption alerts, Simulate annual water usage, Pay bills and view invoices, Submit meter readings, Access water quality information, Manage personal contract information

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

**In-app purchases:** none


## Frequently asked questions

### Is CamScan free?

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

### Is Mon Eau SEMM free?

Mon Eau SEMM is free to download, with no in-app purchases.

### Which has better reviews, CamScan or Mon Eau SEMM?

Mon Eau SEMM is rated higher. CamScan averages 3.6 out of 5 from 9 ratings, while Mon Eau SEMM averages 5.0 from 1 ratings.

### Do CamScan or Mon Eau SEMM have ads?

Neither CamScan nor Mon Eau SEMM shows ads.

### Which is updated more often, CamScan or Mon Eau SEMM?

CamScan ships an update every 30 months, and Mon Eau SEMM every 2 months. Most recently, CamScan was updated on October 1, 2026 and Mon Eau SEMM on October 7, 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.*