# Fun Chess Master vs マッスルフレンド

The clearest difference is in-app purchases: Fun Chess Master at none against マッスルフレンド's 2. Fun Chess Master also leads on ads (none vs shown) and update cadence (every 8 days vs monthly). マッスルフレンド's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. マッスルフレンド sells 2 one-off in-app purchases. Fun Chess Master asks for nothing beyond the download.

Fun Chess Master ships an update every 8 days, マッスルフレンド monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Fun Chess Master | マッスルフレンド |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fun-chess-master-learn-and-play/id6798002998/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | — |
| Size | 79 MB | 836 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Peng Li](https://appshunter.io/developer/6798003000) | [KOTA KONISHI](https://appshunter.io/developer/6793996414) |

## What reviewers say

### Fun Chess Master

[App page](https://appshunter.io/ios/app/fun-chess-master-learn-and-play/id6798002998)

Learn and play chess with a distraction-free interface. Offers multiple difficulty levels, interactive lessons, and training puzzles for all skill levels. Supports local multiplayer and multiple languages.

**Highlights:** 16 difficulty levels, Interactive lessons, 1000 training puzzles, Local two-player mode, Offline play, Multiple languages, Light and dark mode

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

**In-app purchases:** none


### マッスルフレンド

[App page](https://appshunter.io/ios/app/id6804350802)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| マッスルガチャ 1回 | $0.99 | one-time |
| マッスルガチャ 10連 | $5.99 | one-time |


## Frequently asked questions

### Is Fun Chess Master free?

Fun Chess Master is free to download, with no in-app purchases.

### Is マッスルフレンド free?

マッスルフレンド is free to download, with in-app purchases available.

### Do Fun Chess Master or マッスルフレンド have ads?

マッスルフレンド shows ads; Fun Chess Master does not.

### Which is updated more often, Fun Chess Master or マッスルフレンド?

Fun Chess Master ships an update every 8 days, and マッスルフレンド monthly. Most recently, Fun Chess Master was updated on November 6, 2026 and マッスルフレンド on November 7, 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.*