# DGT Chess vs Chess Notation Trainer Pro

The clearest difference is price: DGT Chess at Free against Chess Notation Trainer Pro's $4.99. DGT Chess also leads on iOS requirement (12.0 vs 18.6). Chess Notation Trainer Pro's advantage is update cadence (every 6 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

DGT Chess is free to download; Chess Notation Trainer Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DGT Chess ships an update monthly, Chess Notation Trainer Pro every 6 days. The most recent releases landed on June 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | DGT Chess | Chess Notation Trainer Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/dgt-chess/id1599508632/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 44 MB | 26 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digital Game Technology B.V.](https://appshunter.io/developer/1599508634) | [Nishat Majid](https://appshunter.io/developer/1727207034) |

## What reviewers say

### DGT Chess

[App page](https://appshunter.io/ios/app/dgt-chess/id1599508632)

Connect your physical chess board to an online platform to play against real opponents worldwide.  Enjoy a focused game experience with moves displayed on your board via LED rings. Save and share your games.

**Highlights:** Connect physical board to Lichess, Play against 100,000+ real opponents, Moves displayed via LED rings on board, Play against Lichess AI, Save and share games, Offline 2-player mode

**In-app purchases:** none


### Chess Notation Trainer Pro

[App page](https://appshunter.io/ios/app/chess-notation-trainer-pro/id6478752238)

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

**In-app purchases:** none


## Frequently asked questions

### Is DGT Chess free?

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

### Is Chess Notation Trainer Pro free?

Chess Notation Trainer Pro costs $4.99, with no in-app purchases.

### Do DGT Chess or Chess Notation Trainer Pro have ads?

Neither DGT Chess nor Chess Notation Trainer Pro shows ads.

### Which is updated more often, DGT Chess or Chess Notation Trainer Pro?

DGT Chess ships an update monthly, and Chess Notation Trainer Pro every 6 days. Most recently, DGT Chess was updated on June 8, 2026 and Chess Notation Trainer Pro on September 7, 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.*