# 石臼2 vs MintCity

The clearest difference is update cadence: MintCity at every 4 days against 石臼2's every 2 months. 石臼2's advantage is iOS requirement (15.6 vs 17.0). 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.

石臼2 ships an update every 2 months, MintCity every 4 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 石臼2 | MintCity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 72 MB | 13 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hirokazu Oshimo](https://appshunter.io/developer/1627742277) | [riki fujimoto](https://appshunter.io/developer/6774214777) |

## What reviewers say

### 石臼2

[App page](https://appshunter.io/ios/app/2-ishiusu2/id6770004494)

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

**In-app purchases:** none


### MintCity

[App page](https://appshunter.io/ios/app/mintcity/id6774214775)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 石臼2 free?

石臼2 is free to download, with no in-app purchases.

### Is MintCity free?

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

### Do 石臼2 or MintCity have ads?

Both 石臼2 and MintCity show ads.

### Which is updated more often, 石臼2 or MintCity?

石臼2 ships an update every 2 months, and MintCity every 4 days. Most recently, 石臼2 was updated on October 16, 2026 and MintCity on October 20, 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.*