# Power Stone vs miniPal

The clearest difference is ads: Power Stone at none against miniPal's shown. Power Stone also leads on monetization model (free vs free with in-app purchases). miniPal's advantage is update cadence (every 10 days vs every 67 months). On price, in-app purchases, device support and iOS requirement 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, miniPal every 10 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Power Stone | miniPal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-stone/id532068372/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 67 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 50 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ZOOMO Inc.](https://appshunter.io/developer/490112424) | [Dongwon Ahn](https://appshunter.io/developer/1500985493) |

## 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


### miniPal

[App page](https://appshunter.io/ios/app/minipal/id6741839707)

Engage in dynamic conversations with a moving AI companion that reacts to your emotions. Customize your pal's appearance and personality, and enjoy real-time expressive interactions. Stay connected with this AI friend, always ready to chat and integrated with Dynamic Island.

**Highlights:** Customizable AI character, Expressive and lifelike reactions, Always available for chat, Dynamic Island integration, Personalized personality settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Power Stone free?

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

### Is miniPal free?

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

### Do Power Stone or miniPal have ads?

miniPal shows ads; Power Stone does not.

### Which is updated more often, Power Stone or miniPal?

Power Stone ships an update every 67 months, and miniPal every 10 days. Most recently, Power Stone was updated on October 11, 2026 and miniPal on October 16, 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.*