# Unox Data Driven Cooking vs RATIONAL Updater

The clearest difference is rating: Unox Data Driven Cooking at 5.0 against RATIONAL Updater's 1.0. Unox Data Driven Cooking also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (3 vs 1). RATIONAL Updater's advantage is iOS requirement (13.0 vs 15.1). 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.

Unox Data Driven Cooking holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Unox Data Driven Cooking ships an update every 3 weeks, RATIONAL Updater every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Unox Data Driven Cooking | RATIONAL Updater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/unox-data-driven-cooking/id1289661810/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/rational-updater/id6467743035/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 80 MB | 52 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [UNOX](https://appshunter.io/developer/971769018) | [RATIONAL AG](https://appshunter.io/developer/453709010) |

## What reviewers say

### Unox Data Driven Cooking

[App page](https://appshunter.io/ios/app/unox-data-driven-cooking/id1289661810)

Gain full control of internet-connected professional ovens remotely. Track and analyze energy, water, and detergent usage, cooking times, and door-open durations to identify efficiency improvements and reduce waste. Access chef-created recipes and share custom ones across all connected ovens.

**Highlights:** Remote oven control, Data tracking and analysis, Efficiency insights, Recipe management, HAACP data download, Cross-oven recipe sharing

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Unox Data Driven Cooking free?

Unox Data Driven Cooking is free to download, with no in-app purchases.

### Is RATIONAL Updater free?

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

### Which has better reviews, Unox Data Driven Cooking or RATIONAL Updater?

Unox Data Driven Cooking is rated higher. Unox Data Driven Cooking averages 5.0 out of 5 from 3 ratings, while RATIONAL Updater averages 1.0 from 1 ratings.

### Do Unox Data Driven Cooking or RATIONAL Updater have ads?

Neither Unox Data Driven Cooking nor RATIONAL Updater shows ads.

### Which is updated more often, Unox Data Driven Cooking or RATIONAL Updater?

Unox Data Driven Cooking ships an update every 3 weeks, and RATIONAL Updater every 2 months. Most recently, Unox Data Driven Cooking was updated on October 24, 2026 and RATIONAL Updater on October 21, 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.*