# ISO Sushi vs Rustyz

The clearest difference is review sentiment: Rustyz at 83% against ISO Sushi's 0%. ISO Sushi's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

ISO Sushi ships an update every 12 months, Rustyz every 9 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ISO Sushi | Rustyz |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 9 months** |
| Monetization | **Free** | Ad-supported |
| Size | 50 MB | 136 MB |
| Requires iOS | **10.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Engineering Dreams Limited](https://appshunter.io/developer/520619489) | [Foodhub](https://appshunter.io/developer/1751704133) |

## What reviewers say

### ISO Sushi

[App page](https://appshunter.io/ios/app/iso-sushi/id1541578295)

Enjoy authentic, freshly prepared Japanese sushi delivered directly to your home. This brand focuses on high-quality ingredients, excellent customer service, and great value for a delicious dining experience.

**Highlights:** Authentic Japanese sushi, Freshly prepared dishes, Finest ingredients, Home delivery service, High quality, Great customer service

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

**In-app purchases:** none


### Rustyz

[App page](https://appshunter.io/ios/app/rustyz/id6714483742)

Order your favorite meals quickly and easily with this intuitive iOS application. Browse detailed menus with photos, customize your selections, and pay securely. Enjoy real-time order tracking for a seamless dining experience.

**Highlights:** Detailed menus with photos, Easy order customization, Secure payment options, Real-time order tracking, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is ISO Sushi free?

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

### Is Rustyz free?

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

### Do ISO Sushi or Rustyz have ads?

Rustyz shows ads; ISO Sushi does not.

### Which is updated more often, ISO Sushi or Rustyz?

ISO Sushi ships an update every 12 months, and Rustyz every 9 months. Most recently, ISO Sushi was updated on October 7, 2026 and Rustyz on October 2, 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.*