# Corn Zone vs 寿司守

The clearest difference is ads: Corn Zone at none against 寿司守's shown. Corn Zone also leads on update cadence (every 4 months vs every 29 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Corn Zone ships an update every 4 months, 寿司守 every 29 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Corn Zone | 寿司守 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/corn-zone/id545864456/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 50.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 29 months |
| Monetization | Free | — |
| Size | 14 MB | 143 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [ERS CO.,LTD.](https://appshunter.io/developer/1096454027) |

## What reviewers say

### Corn Zone

[App page](https://appshunter.io/ios/app/corn-zone/id545864456)

Engage in a unique corn-grabbing game where you slide your finger to collect kernels and uncover gemstones.  A secondary mini-game allows you to raise and train a "corn pup" with various growth outcomes.

**Highlights:** Slide to collect corn kernels, Collect gemstones for points, Unlock new corn zones, 5-Round Challenge mode, 1-Minute Challenge mode, Raise and train a "corn pup", 20 varieties of creature growth

**Features:** macOS Compatibility

**In-app purchases:** none


### 寿司守

[App page](https://appshunter.io/ios/app/id1591153808)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Corn Zone free?

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

### Is 寿司守 free?

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

### Do Corn Zone or 寿司守 have ads?

寿司守 shows ads; Corn Zone does not.

### Which is updated more often, Corn Zone or 寿司守?

Corn Zone ships an update every 4 months, and 寿司守 every 29 months. Most recently, Corn Zone was updated on October 16, 2026 and 寿司守 on October 13, 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.*