# REMS mCon vs PFS Scanner

The clearest difference is update cadence: REMS mCon at every 2 months against PFS Scanner's every 13 months. REMS mCon also leads on iOS requirement (11.0 vs 14.2). 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.

REMS mCon ships an update every 2 months, PFS Scanner every 13 months. The most recent releases landed on February 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | REMS mCon | PFS Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 48 MB | 1 MB |
| Requires iOS | **11.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REMS GmbH & Co KG](https://appshunter.io/developer/799265024) | [PF-Schweisstechnologie GmbH](https://appshunter.io/developer/1185794454) |

## What reviewers say

### REMS mCon

[App page](https://appshunter.io/ios/app/rems-mcon/id1564956543)

**Features:** macOS Compatibility

**In-app purchases:** none


### PFS Scanner

[App page](https://appshunter.io/ios/app/pfs-scanner/id1626454318)

**In-app purchases:** none


## Frequently asked questions

### Is REMS mCon free?

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

### Is PFS Scanner free?

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

### Do REMS mCon or PFS Scanner have ads?

Neither REMS mCon nor PFS Scanner shows ads.

### Which is updated more often, REMS mCon or PFS Scanner?

REMS mCon ships an update every 2 months, and PFS Scanner every 13 months. Most recently, REMS mCon was updated on February 20, 2026 and PFS Scanner on September 19, 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.*