# CamScan vs Mon Eau SEMM

The clearest difference is ads: Mon Eau SEMM at none against CamScan's shown. Mon Eau SEMM also leads on update cadence (every 2 months vs every 10 months) and iOS requirement (13.0 vs 18.0). CamScan's advantage is review sentiment (100% vs 71%). On price, in-app purchases, monetization model 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.

CamScan ships an update every 10 months, Mon Eau SEMM every 2 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CamScan | Mon Eau SEMM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mon-eau-semm/id6449600735/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 14 MB | 24 MB |
| Requires iOS | 18.0 | **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-pdf-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, Vision Pro support

**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.

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

CamScan shows ads; Mon Eau SEMM does not.

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

CamScan ships an update every 10 months, and Mon Eau SEMM every 2 months. Most recently, CamScan was updated on October 16, 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.*