# クリスタルクリッカー vs 石臼2

The clearest difference is in-app purchases: 石臼2 at none against クリスタルクリッカー's 3. クリスタルクリッカー's advantage is update cadence (monthly vs every 2 months) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. クリスタルクリッカー sells 3 one-off in-app purchases. 石臼2 asks for nothing beyond the download.

クリスタルクリッカー ships an update monthly, 石臼2 every 2 months. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | クリスタルクリッカー | 石臼2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6448409112/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 72 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YomoYamaApps](https://appshunter.io/developer/1647920056) | [Hirokazu Oshimo](https://appshunter.io/developer/1627742277) |

## What reviewers say

### クリスタルクリッカー

[App page](https://appshunter.io/ios/app/id6448409112)

Tap and click to generate an endless stream of crystals in this idle clicker game. Upgrade your equipment for automatic crystal generation, even when offline. Experience exciting bonus games and satisfying inflation.

**Highlights:** Tap and click to generate crystals, Collect falling golden crystals, Experience bonus games with 7x multipliers, Upgrade equipment for automatic crystal generation, Offline progress with idle system, Satisfying inflation and growth

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apple×100 | $0.99 | one-time |
| Apple×700 | $3.99 | one-time |
| Apple×5000 | $24.99 | one-time |


### 石臼2

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

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

**In-app purchases:** none


## Frequently asked questions

### Is クリスタルクリッカー free?

クリスタルクリッカー is free to download, with in-app purchases available.

### Is 石臼2 free?

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

### Do クリスタルクリッカー or 石臼2 have ads?

Both クリスタルクリッカー and 石臼2 show ads.

### Which is updated more often, クリスタルクリッカー or 石臼2?

クリスタルクリッカー ships an update monthly, and 石臼2 every 2 months. Most recently, クリスタルクリッカー was updated on October 2, 2026 and 石臼2 on September 30, 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.*