# Chess By Post vs Real Chess Master 3D

The clearest difference is review sentiment: Chess By Post at 80% against Real Chess Master 3D's 23%. Chess By Post also leads on rating (4.3 vs 3.6). Real Chess Master 3D's advantage is iOS requirement (10.0 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chess By Post holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 254 and 398 respectively. Written reviews point the same way: 80% of Chess By Post's written reviews are positive against 23% of Real Chess Master 3D's.

Chess By Post ships an update every 6 months, Real Chess Master 3D every 11 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chess By Post | Real Chess Master 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (254 ratings)](https://appshunter.io/ios/app/chess-by-post/id509928358/reviews)** | [3.6 (398 ratings)](https://appshunter.io/ios/app/real-chess-master-3d/id1434525445/reviews) |
| Number of ratings | 254 | **398** |
| Positive reviews | **80.4% of reviews** | 23.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 38 MB | 99 MB |
| Requires iOS | 17.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Games By Post LLC](https://appshunter.io/developer/449504484) | [海龙 王](https://appshunter.io/developer/1656483810) |

## What reviewers say

### Chess By Post

[App page](https://appshunter.io/ios/app/chess-by-post/id509928358)

Engage in correspondence chess with others worldwide. Challenge friends or compete in ranked matches against similarly skilled players. The app offers automatic notifications for pending moves and tracks your progress with an Elo rating system.

**Highlights:** Correspondence chess, Ranked matches, Skill-based matchmaking, Chess puzzles, End game analysis, Move history explorer, Local hand-off games

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Simple and intuitive interface
- 💡 Helpful planning mode
- 🌐 Cross-platform compatibility
- ⏱️ Leisurely pace of play

**What reviewers complain about**

- ⏳ Long wait times between moves
- 🐛 Glitches and bugs
- 🤖 Concerns about cheating/engine use
- 🔇 Lack of notifications/push updates
- 📊 Inaccurate/inflated ranking system

**Reported bugs**

- Moves not registering correctly
- Game freezes/crashes
- Notification issues
- Rating/scoring problems

**Requested features**

- Shorter move time limits
- Friends/social features
- Ability to report/block abusive players
- Board orientation/view options
- Customizable game settings


### Real Chess Master 3D

[App page](https://appshunter.io/ios/app/real-chess-master-3d/id1434525445)

Experience the classic game of chess in a visually stunning 3D environment. Play against a challenging AI with numerous difficulty levels or test your skills against real players worldwide. Offers helpful hints for beginners and customizable board themes.

**Highlights:** Advanced 3D graphics, Play against AI, Play against real opponents, 2400 AI difficulty levels, Beginner hints, Customizable chess set themes, 3D and 2D board variants

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎨 Beautiful board and piece design
- 🧠 Strong AI opponents with varying difficulty levels
- 📊 Rating system after each game
- 🎮 Good for learning chess strategy
- ⚡ Smooth gameplay on Android

**What reviewers complain about**

- 📱 No online multiplayer on iOS
- 🐢 Extremely slow piece movement animation
- 📢 Excessive and intrusive advertisements
- ⚙️ Speed settings don't actually work
- 🔌 Performance issues on iPhone

**Reported bugs**

- Piece movement speed settings not functioning
- Rook moves incorrectly from edge squares
- Illegal moves permitted in gameplay
- App crashes on iPhone XR and newer models
- Ads blocking chess board content

**Requested features**

- Online multiplayer for iOS users
- Faster piece movement speed
- Ability to play with friends online
- Cross-platform play between iOS and Android
- Adjustable board viewing angle in 3D mode


## Frequently asked questions

### Is Chess By Post free?

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

### Is Real Chess Master 3D free?

Real Chess Master 3D is free to download, with no in-app purchases.

### Which has better reviews, Chess By Post or Real Chess Master 3D?

Chess By Post is rated higher. Chess By Post averages 4.3 out of 5 from 254 ratings, while Real Chess Master 3D averages 3.6 from 398 ratings.

### Do Chess By Post or Real Chess Master 3D have ads?

Both Chess By Post and Real Chess Master 3D show ads.

### Which is updated more often, Chess By Post or Real Chess Master 3D?

Chess By Post ships an update every 6 months, and Real Chess Master 3D every 11 months. Most recently, Chess By Post was updated on October 23, 2026 and Real Chess Master 3D on October 24, 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.*