# Power Stone vs 在宅ワークnavi

The clearest difference is ads: Power Stone at none against 在宅ワークnavi's shown. Power Stone also leads on monetization model (free vs ad-supported). 在宅ワークnavi's advantage is update cadence (every 33 months vs every 67 months) and iOS requirement (7.0 vs 14.0). On price, 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, 在宅ワークnavi every 33 months. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Power Stone | 在宅ワークnavi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-stone/id532068372/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 24.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 67 months | **Every 33 months** |
| Monetization | **Free** | Ad-supported |
| Size | 11 MB | 19 MB |
| Requires iOS | 14.0 | **7.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZOOMO Inc.](https://appshunter.io/developer/490112424) | [Maki Okamoto](https://appshunter.io/developer/1050408830) |

## 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


### 在宅ワークnavi

[App page](https://appshunter.io/ios/app/navi/id1081696473)

Discover legitimate side hustle opportunities you can do from home. This app aggregates trusted platforms and provides real user reviews to help you find secure and profitable ways to earn extra income in your free time.

**Highlights:** Discover remote work opportunities, Read real user reviews, Ranked list of earning platforms, Beginner-friendly guidance, Notification feature for updates

**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 在宅ワークnavi free?

在宅ワークnavi is free to download, with no in-app purchases.

### Do Power Stone or 在宅ワークnavi have ads?

在宅ワークnavi shows ads; Power Stone does not.

### Which is updated more often, Power Stone or 在宅ワークnavi?

Power Stone ships an update every 67 months, and 在宅ワークnavi every 33 months. Most recently, Power Stone was updated on October 11, 2026 and 在宅ワークnavi on October 18, 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.*