# Classic chess vs ダイヤモンドゲーム New

The clearest difference is rating: ダイヤモンドゲーム New at 5.0 against Classic chess's 4.4. ダイヤモンドゲーム New also leads on ads (none vs shown). Classic chess's advantage is in-app purchases (none vs 1) and ratings volume (74 vs 2). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ダイヤモンドゲーム New sells 1 one-off in-app purchase. Classic chess asks for nothing beyond the download.

ダイヤモンドゲーム New holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Classic chess has 74 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Classic chess | ダイヤモンドゲーム New |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (74 ratings)](https://appshunter.io/ios/app/classic-chess/id1223231585/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/new/id1578292225/reviews)** |
| Number of ratings | **74** | 2 |
| Positive reviews | 64.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 146 MB | 127 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cross Field Inc.](https://appshunter.io/developer/465034947) | [Arihide Takahashi](https://appshunter.io/developer/1578292227) |

## What reviewers say

### Classic chess

[App page](https://appshunter.io/ios/app/classic-chess/id1223231585)

Learn chess rules intuitively with easy-to-understand explanations. Play against an AI with adjustable difficulty levels, from beginner to advanced. Choose between immersive 3D graphics or clear 2D views to suit your playstyle and mood.

**Highlights:** Intuitive rule explanations, Adjustable AI difficulty, 3D and 2D board options, Beginner-friendly, Progress tracking

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

**In-app purchases:** none


### ダイヤモンドゲーム New

[App page](https://appshunter.io/ios/app/new/id1578292225)

A classic board game where players move pieces across the board by jumping over opponents' pieces. Compete against friends on a single device or challenge the CPU.

**Highlights:** Classic board game gameplay, Jump over opponent pieces, 2-3 player local multiplayer, Adjustable piece count (6-15), CPU opponent with 10 difficulty levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告除去 | $2.99 | one-time |


## Frequently asked questions

### Is Classic chess free?

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

### Is ダイヤモンドゲーム New free?

ダイヤモンドゲーム New is free to download, with in-app purchases available.

### Which has better reviews, Classic chess or ダイヤモンドゲーム New?

ダイヤモンドゲーム New is rated higher. Classic chess averages 4.4 out of 5 from 74 ratings, while ダイヤモンドゲーム New averages 5.0 from 2 ratings.

### Do Classic chess or ダイヤモンドゲーム New have ads?

Classic chess shows ads; ダイヤモンドゲーム New does not.

### Which is updated more often, Classic chess or ダイヤモンドゲーム New?

Classic chess ships an update every 2 months, and ダイヤモンドゲーム New every 2 months. Most recently, Classic chess was updated on October 26, 2026 and ダイヤモンドゲーム New on October 20, 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.*