# AI象棋大师：多段位挑战 vs Dragon River

The clearest difference is in-app purchases: AI象棋大师：多段位挑战 at none against Dragon River's 1. AI象棋大师：多段位挑战 also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Dragon River sells 1 one-off in-app purchase. AI象棋大师：多段位挑战 asks for nothing beyond the download.

## The numbers

| Metric | AI象棋大师：多段位挑战 | Dragon River |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 10 days |
| Monetization | Ad-supported | — |
| Size | 78 MB | 53 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [炳银 伍](https://appshunter.io/developer/1894749897) | [Haosheng Li](https://appshunter.io/developer/1437181734) |

## What reviewers say

### AI象棋大师：多段位挑战

[App page](https://appshunter.io/ios/app/ai/id6767433477)

Engage in challenging single-player Chinese chess matches with an advanced AI. Enjoy a seamless experience across various devices, perfect for offline play and skill improvement.

**Highlights:** Advanced AI opponent, Multi-level challenge system, Cross-platform engine, Offline play, Unlimited undo, Game save and replay, Classical visual style

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

**In-app purchases:** none


### Dragon River

[App page](https://appshunter.io/ios/app/dragon-river-xiangqi/id6803572238)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent Ad Removal | $4.99 | one-time |


## Frequently asked questions

### Is AI象棋大师：多段位挑战 free?

AI象棋大师：多段位挑战 is free to download, with no in-app purchases.

### Is Dragon River free?

Dragon River is free to download, with in-app purchases available.

### Do AI象棋大师：多段位挑战 or Dragon River have ads?

Both AI象棋大师：多段位挑战 and Dragon River show ads.

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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.*