# Power Stone vs 風水カラーコンパス

The clearest difference is ads: Power Stone at none against 風水カラーコンパス's shown. 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.

Power Stone ships an update every 67 months, 風水カラーコンパス every 50 months. The most recent releases landed on July 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Power Stone | 風水カラーコンパス |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-stone/id532068372/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 67 months | **Every 50 months** |
| Monetization | Free | — |
| Size | 11 MB | 5 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZOOMO, Inc.](https://appshunter.io/developer/490112424) | [JK-SCIENCE CO., LTD.](https://appshunter.io/developer/493464594) |

## What reviewers say

### Power Stone

[App page](https://appshunter.io/ios/app/power-stone/id532068372)

Discover your ideal charmstone by answering a series of ten questions. This intuitive tool guides you to find the stone that best suits you based on your responses.

**Highlights:** Charmstone identification, Ten-question quiz, Personalized stone recommendations, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### 風水カラーコンパス

[App page](https://appshunter.io/ios/app/id595264486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Stone free?

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

### Is 風水カラーコンパス free?

風水カラーコンパス is free to download, with no in-app purchases.

### Do Power Stone or 風水カラーコンパス have ads?

風水カラーコンパス shows ads; Power Stone does not.

### Which is updated more often, Power Stone or 風水カラーコンパス?

Power Stone ships an update every 67 months, and 風水カラーコンパス every 50 months. Most recently, Power Stone was updated on July 26, 2026 and 風水カラーコンパス on September 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.*