# Chess 3D Pro Trainer vs ChessTracker

The clearest difference is ads: ChessTracker at none against Chess 3D Pro Trainer's shown. Chess 3D Pro Trainer's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence, 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, ChessTracker every 2 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | Chess 3D Pro Trainer | ChessTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 43 MB | 6 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [famobi](https://appshunter.io/developer/933760663) | [Ravshanbek Kosimov](https://appshunter.io/developer/1823804811) |

## 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


### ChessTracker

[App page](https://appshunter.io/ios/app/chesstracker/id6747996938)

**Features:** macOS Compatibility

**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 ChessTracker free?

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

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

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

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

Chess 3D Pro Trainer ships an update every 5 days, and ChessTracker every 2 days. Most recently, Chess 3D Pro Trainer was updated on November 8, 2026 and ChessTracker on November 8, 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.*