# Unlock a Code vs お寿司を押すしかない：寿司落としゲーム

The clearest difference is update cadence: お寿司を押すしかない：寿司落としゲーム at every 2 days against Unlock a Code'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.

Unlock a Code ships an update fortnightly, お寿司を押すしかない：寿司落としゲーム every 2 days. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Unlock a Code | お寿司を押すしかない：寿司落としゲーム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 182 MB | 342 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [1st-impact co.,ltd.](https://appshunter.io/developer/438027937) | [Shinji Oyamada](https://appshunter.io/developer/1765688025) |

## What reviewers say

### Unlock a Code

[App page](https://appshunter.io/ios/app/unlock-a-code/id1567165987)

**Features:** macOS Compatibility

**In-app purchases:** none


### お寿司を押すしかない：寿司落としゲーム

[App page](https://appshunter.io/ios/app/id6670311503)

**In-app purchases:** none


## Frequently asked questions

### Is Unlock a Code free?

Unlock a Code is free to download, with no in-app purchases.

### Is お寿司を押すしかない：寿司落としゲーム free?

お寿司を押すしかない：寿司落としゲーム is free to download, with no in-app purchases.

### Do Unlock a Code or お寿司を押すしかない：寿司落としゲーム have ads?

Both Unlock a Code and お寿司を押すしかない：寿司落としゲーム show ads.

### Which is updated more often, Unlock a Code or お寿司を押すしかない：寿司落としゲーム?

Unlock a Code ships an update fortnightly, and お寿司を押すしかない：寿司落としゲーム every 2 days. Most recently, Unlock a Code was updated on October 4, 2026 and お寿司を押すしかない：寿司落としゲーム on October 19, 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.*