# Sushi vs Space Zone

The clearest difference is update cadence: Space Zone at every 8 days against Sushi's every 13 months. Space Zone also leads on iOS requirement (10.0 vs 12.0). 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.

Sushi ships an update every 13 months, Space Zone every 8 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sushi | Space Zone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 8 days** |
| Size | 36 MB | 44 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anastasia Limonova](https://appshunter.io/developer/1451217430) | [The Marat Company](https://appshunter.io/developer/1530811060) |

## What reviewers say

### Sushi

[App page](https://appshunter.io/ios/app/sushi-ushi/id1498804138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Zone

[App page](https://appshunter.io/ios/app/space-zone/id6745544882)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sushi free?

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

### Is Space Zone free?

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

### Do Sushi or Space Zone have ads?

Neither Sushi nor Space Zone shows ads.

### Which is updated more often, Sushi or Space Zone?

Sushi ships an update every 13 months, and Space Zone every 8 days. Most recently, Sushi was updated on November 7, 2026 and Space Zone on October 30, 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.*