# Smart Chess 3D vs Chess 3D Pro Trainer

The clearest difference is price: Chess 3D Pro Trainer at Free against Smart Chess 3D's $1.99. Chess 3D Pro Trainer also leads on update cadence (every 5 days vs every 23 months) and iOS requirement (13.0 vs 16.6). Smart Chess 3D's advantage is ads (none vs shown) and chart position (#200 vs unranked). On in-app purchases and device support there is nothing between them.

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

Smart Chess 3D ships an update every 23 months, Chess 3D Pro Trainer every 5 days. The most recent releases landed on August 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Smart Chess 3D | Chess 3D Pro Trainer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-chess-3d/id6471657341/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 5 days** |
| Monetization | Paid | — |
| Best chart rank | **#200** | — |
| Size | 396 MB | 43 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Philippe Zay](https://appshunter.io/developer/1200498230) | [famobi](https://appshunter.io/developer/933760663) |

## What reviewers say

### Smart Chess 3D

[App page](https://appshunter.io/ios/app/smart-chess-3d/id6471657341)

**Currently charting:** #200 Top Paid · Board (US App Store)

Experience chess in a visually stunning and customizable environment. Play against AI or friends with adjustable difficulty levels and track your progress with real-time feedback. Save your game and resume anytime.

**Highlights:** Multiple 2D and 3D board visuals, AI, Player vs. Player, and AI vs. AI modes, Adjustable difficulty levels (Easy, Medium, Hard), Customizable table designs and backgrounds, Optional game clocks, Real-time text output for game insights, Automatic game state saving

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

**In-app purchases:** none


### Chess 3D Pro Trainer

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Chess 3D free?

Smart Chess 3D costs $1.99, with no in-app purchases.

### Is Chess 3D Pro Trainer free?

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

### Do Smart Chess 3D or Chess 3D Pro Trainer have ads?

Chess 3D Pro Trainer shows ads; Smart Chess 3D does not.

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

Smart Chess 3D ships an update every 23 months, and Chess 3D Pro Trainer every 5 days. Most recently, Smart Chess 3D was updated on August 23, 2026 and Chess 3D Pro Trainer on September 17, 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.*