# mizuho（ミズホ） vs 4cm（ヨンセンチ）

The clearest difference is iOS requirement: 4cm（ヨンセンチ） at 13.0 against mizuho（ミズホ）'s 15.6. 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.

mizuho（ミズホ） ships an update every 30 months, 4cm（ヨンセンチ） every 38 months. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | mizuho（ミズホ） | 4cm（ヨンセンチ） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 38 months |
| Size | 2 MB | 3 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nakayama masaaki](https://appshunter.io/developer/6812992606) | [shingo kamei](https://appshunter.io/developer/1256845824) |

## What reviewers say

### mizuho（ミズホ）

[App page](https://appshunter.io/ios/app/mizuho/id1585795851)

**In-app purchases:** none


### 4cm（ヨンセンチ）

[App page](https://appshunter.io/ios/app/4cm/id6444125643)

**In-app purchases:** none


## Frequently asked questions

### Is mizuho（ミズホ） free?

mizuho（ミズホ） is free to download, with no in-app purchases.

### Is 4cm（ヨンセンチ） free?

4cm（ヨンセンチ） is free to download, with no in-app purchases.

### Do mizuho（ミズホ） or 4cm（ヨンセンチ） have ads?

Neither mizuho（ミズホ） nor 4cm（ヨンセンチ） shows ads.

### Which is updated more often, mizuho（ミズホ） or 4cm（ヨンセンチ）?

mizuho（ミズホ） ships an update every 30 months, and 4cm（ヨンセンチ） every 38 months. Most recently, mizuho（ミズホ） was updated on October 1, 2026 and 4cm（ヨンセンチ） on October 14, 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.*