# IRT vs Sushi Chef

The clearest difference is iOS requirement: Sushi Chef at 11.0 against IRT's 13.0. On price, update cadence, 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.

IRT ships an update monthly, Sushi Chef every 3 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | IRT | Sushi Chef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/irt/id1188801152/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 218 MB | 16 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [KODISOFT LIMITED](https://appshunter.io/developer/429405015) | [Applicats S.L.](https://appshunter.io/developer/1439734334) |

## What reviewers say

### IRT

[App page](https://appshunter.io/ios/app/irt/id1188801152)

Interact with smart tables using your smartphone. View and pay for orders, access order history, and even control games or display your photos and videos on the table screen.

**Highlights:** Personalized table interaction, View and pay for orders, Order history across restaurants, Update tablecloth, Use smartphone as joystick, Display photos and videos

**In-app purchases:** none


### Sushi Chef

[App page](https://appshunter.io/ios/app/sushi-chef/id1485591720)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRT free?

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

### Is Sushi Chef free?

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

### Do IRT or Sushi Chef have ads?

Neither IRT nor Sushi Chef shows ads.

### Which is updated more often, IRT or Sushi Chef?

IRT ships an update monthly, and Sushi Chef every 3 weeks. Most recently, IRT was updated on October 26, 2026 and Sushi Chef 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.*