# Chess 3D Pro Trainer vs Mini Chess for Watch

The clearest difference is price: Chess 3D Pro Trainer at Free against Mini Chess for Watch's $1.99. Chess 3D Pro Trainer also leads on update cadence (every 5 days vs every 2 months). Mini Chess for Watch's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Chess 3D Pro Trainer is free to download; Mini Chess for Watch costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chess 3D Pro Trainer ships an update every 5 days, Mini Chess for Watch every 2 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Chess 3D Pro Trainer | Mini Chess for Watch |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/mini-chess-for-watch/id6743507212/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | — | Paid |
| Size | 43 MB | 7 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [famobi](https://appshunter.io/developer/933760663) | [锐泉 赵](https://appshunter.io/developer/1727969231) |

## What reviewers say

### Chess 3D Pro Trainer

[App page](https://appshunter.io/ios/app/chess-3d-pro-trainer/id6740913562)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mini Chess for Watch

[App page](https://appshunter.io/ios/app/mini-chess-for-watch/id6743507212)

Enjoy a compact chess experience optimized for your wrist. This game features a 6x6 board, intelligent AI, and player-vs-player modes for quick strategic matches anywhere. Save your progress and choose from various themes for an authentic feel.

**Highlights:** Compact 6x6 chess board, Intelligent AI opponent, Player vs Player mode, Multiple board themes, Save games functionality, Fully offline play

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Chess 3D Pro Trainer free?

Chess 3D Pro Trainer is free to download, with no in-app purchases.

### Is Mini Chess for Watch free?

Mini Chess for Watch costs $1.99, with no in-app purchases.

### Do Chess 3D Pro Trainer or Mini Chess for Watch have ads?

Chess 3D Pro Trainer shows ads; Mini Chess for Watch does not.

### Which is updated more often, Chess 3D Pro Trainer or Mini Chess for Watch?

Chess 3D Pro Trainer ships an update every 5 days, and Mini Chess for Watch every 2 months. Most recently, Chess 3D Pro Trainer was updated on October 30, 2026 and Mini Chess for Watch on November 4, 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.*