# 草生えるｗｗ。スマホに住む謎の生物 vs 石臼

The clearest difference is ads: 草生えるｗｗ。スマホに住む謎の生物 at none against 石臼's shown. 草生えるｗｗ。スマホに住む謎の生物 also leads on iOS requirement (8.0 vs 12.0). On price, update cadence, 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.

草生えるｗｗ。スマホに住む謎の生物 ships an update every 2 months, 石臼 every 5 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 草生えるｗｗ。スマホに住む謎の生物 | 石臼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id799237325/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 33 MB | 124 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) | [Hirokazu Oshimo](https://appshunter.io/developer/1627742277) |

## What reviewers say

### 草生えるｗｗ。スマホに住む謎の生物

[App page](https://appshunter.io/ios/app/id799237325)

**In-app purchases:** none


### 石臼

[App page](https://appshunter.io/ios/app/ishiusu/id6477419440)

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

**In-app purchases:** none


## Frequently asked questions

### Is 草生えるｗｗ。スマホに住む謎の生物 free?

草生えるｗｗ。スマホに住む謎の生物 is free to download, with no in-app purchases.

### Is 石臼 free?

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

### Do 草生えるｗｗ。スマホに住む謎の生物 or 石臼 have ads?

石臼 shows ads; 草生えるｗｗ。スマホに住む謎の生物 does not.

### Which is updated more often, 草生えるｗｗ。スマホに住む謎の生物 or 石臼?

草生えるｗｗ。スマホに住む謎の生物 ships an update every 2 months, and 石臼 every 5 weeks. Most recently, 草生えるｗｗ。スマホに住む謎の生物 was updated on November 1, 2026 and 石臼 on November 4, 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.*