# CombiGuru vs GrEstate ODN

The clearest difference is update cadence: GrEstate ODN at every 4 days against CombiGuru's fortnightly. 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.

CombiGuru ships an update fortnightly, GrEstate ODN every 4 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CombiGuru | GrEstate ODN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/combiguru/id1248867076/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 166 MB | 2 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [UNOX](https://appshunter.io/developer/971769018) | [GRESTATE CON NOI-APS](https://appshunter.io/developer/6772538421) |

## What reviewers say

### CombiGuru

[App page](https://appshunter.io/ios/app/combiguru/id1248867076)

An educational app for hospitality students to learn culinary basics through fun quizzes and challenges. Master topics from fruits to hygiene, customize your avatar, and compete in rankings to unlock exclusive content.

**Highlights:** Culinary basics quizzes, Daily challenges, Avatar customization, Progress tracking, Leaderboard rankings, Unlockable content

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

**In-app purchases:** none


### GrEstate ODN

[App page](https://appshunter.io/ios/app/grestate-odn/id6772538419)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CombiGuru free?

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

### Is GrEstate ODN free?

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

### Do CombiGuru or GrEstate ODN have ads?

Neither CombiGuru nor GrEstate ODN shows ads.

### Which is updated more often, CombiGuru or GrEstate ODN?

CombiGuru ships an update fortnightly, and GrEstate ODN every 4 days. Most recently, CombiGuru was updated on October 24, 2026 and GrEstate ODN on October 12, 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.*