# Chess 3D Pro Trainer vs Trap Chess™

The clearest difference is ads: Trap Chess™ at none against Chess 3D Pro Trainer's shown. Chess 3D Pro Trainer's advantage is update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

Chess 3D Pro Trainer ships an update every 5 days, Trap Chess™ monthly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Chess 3D Pro Trainer | Trap Chess™ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Size | 43 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [famobi](https://appshunter.io/developer/933760663) | [XPlayce, LLC](https://appshunter.io/developer/1886996160) |

## 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


### Trap Chess™

[App page](https://appshunter.io/ios/app/trap-chess/id6760954435)

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

**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 Trap Chess™ free?

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

### Do Chess 3D Pro Trainer or Trap Chess™ have ads?

Chess 3D Pro Trainer shows ads; Trap Chess™ does not.

### Which is updated more often, Chess 3D Pro Trainer or Trap Chess™?

Chess 3D Pro Trainer ships an update every 5 days, and Trap Chess™ monthly. Most recently, Chess 3D Pro Trainer was updated on October 4, 2026 and Trap Chess™ on October 12, 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.*