# Marshal Chess vs Read19

The clearest difference is in-app purchases: Marshal Chess at none against Read19's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Read19 sells 4 in-app purchases, starting at $6.99 per month. Marshal Chess asks for nothing beyond the download.

Marshal Chess ships an update every 3 days, Read19 every 2 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Marshal Chess | Read19 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marshal-chess/id6794870296/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 6 MB | 16 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SANOINV INC](https://appshunter.io/developer/6785599992) | [思程 陈](https://appshunter.io/developer/6786794222) |

## What reviewers say

### Marshal Chess

[App page](https://appshunter.io/ios/app/marshal-chess/id6794870296)

This app offers a focused Chinese Chess (Xiangqi) experience with multiple game modes including adaptive AI coaching, traditional AI matches, and unique puzzle challenges. It features local multiplayer options and tools for studying real-world games, all within a clean, ad-free interface.

**Highlights:** Adaptive AI coaching, AI matches with difficulty levels, Jieqi (Hidden Chess) mode, Endgame Puzzles, Nearby Duel (local multiplayer), Game Study with board recognition

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

**In-app purchases:** none


### Read19

[App page](https://appshunter.io/ios/app/read19/id6799068030)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KataGo Review Plus | $6.99 | per month |
| 300K Visits | $1.99 | one-time |
| 1M Visits | $3.99 | one-time |
| 3M Visits | $9.99 | one-time |


## Frequently asked questions

### Is Marshal Chess free?

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

### Is Read19 free?

Read19 is free to download, with in-app purchases available.

### Do Marshal Chess or Read19 have ads?

Neither Marshal Chess nor Read19 shows ads.

### Which is updated more often, Marshal Chess or Read19?

Marshal Chess ships an update every 3 days, and Read19 every 2 days. Most recently, Marshal Chess was updated on October 8, 2026 and Read19 on September 30, 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.*