# REMS mCon vs SCHELL

The clearest difference is update cadence: SCHELL at every 2 weeks against REMS mCon's every 2 months. REMS mCon's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.2). On price, ads and in-app purchases 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, SCHELL every 2 weeks. The most recent releases landed on February 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | REMS mCon | SCHELL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 48 MB | 183 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [REMS GmbH & Co KG](https://appshunter.io/developer/799265024) | [SCHELL Armaturentechnologe GmbH & Co KG](https://appshunter.io/developer/1151157542) |

## What reviewers say

### REMS mCon

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SCHELL

[App page](https://appshunter.io/ios/app/schell/id6444608310)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is REMS mCon free?

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

### Is SCHELL free?

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

### Do REMS mCon or SCHELL have ads?

Neither REMS mCon nor SCHELL shows ads.

### Which is updated more often, REMS mCon or SCHELL?

REMS mCon ships an update every 2 months, and SCHELL every 2 weeks. Most recently, REMS mCon was updated on February 20, 2026 and SCHELL on September 18, 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.*