# RATIONAL Updater vs MEIKO Clean

The clearest difference is update cadence: RATIONAL Updater at every 3 months against MEIKO Clean's every 16 months. 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.

RATIONAL Updater ships an update every 3 months, MEIKO Clean every 16 months. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | RATIONAL Updater | MEIKO Clean |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rational-updater/id6467743035/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 16 months |
| Monetization | Free | — |
| Size | 51 MB | 51 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RATIONAL AG](https://appshunter.io/developer/453709010) | [MEIKO Maschinenbau GmbH & Co. KG](https://appshunter.io/developer/1200499075) |

## What reviewers say

### RATIONAL Updater

[App page](https://appshunter.io/ios/app/rational-updater/id6467743035)

This application allows chefs, owners, and staff to independently update the software on RATIONAL iCombi Pro, iVario Pro, and iHexagon cooking systems. It simplifies the process of finding, downloading, and transferring updates to ensure optimal performance, security, and access to new features.

**Highlights:** Independent software updates, Supports iCombi Pro, iVario Pro, iHexagon, Simple 5-step update process, Enhances security and performance, Provides access to new functions, Hotspot connectivity for updates

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

**In-app purchases:** none


### MEIKO Clean

[App page](https://appshunter.io/ios/app/meiko-clean-check/id6741676709)

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

**In-app purchases:** none


## Frequently asked questions

### Is RATIONAL Updater free?

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

### Is MEIKO Clean free?

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

### Do RATIONAL Updater or MEIKO Clean have ads?

Neither RATIONAL Updater nor MEIKO Clean shows ads.

### Which is updated more often, RATIONAL Updater or MEIKO Clean?

RATIONAL Updater ships an update every 3 months, and MEIKO Clean every 16 months. Most recently, RATIONAL Updater was updated on November 12, 2026 and MEIKO Clean on November 4, 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.*