# Grandmaster Chess vs Chess Notation Trainer

The clearest difference is review sentiment: Chess Notation Trainer at 100% against Grandmaster Chess's 50%. Chess Notation Trainer also leads on ads (none vs shown) and update cadence (every 2 days vs every 6 days). Grandmaster Chess's advantage is iOS requirement (16 vs 18.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Grandmaster Chess sells 4 in-app purchases, starting at $1.99 per month and Chess Notation Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Grandmaster Chess ships an update every 6 days, Chess Notation Trainer every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Grandmaster Chess | Chess Notation Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (18 ratings)](https://appshunter.io/ios/app/chess-notation-trainer/id6476576060/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 26 MB |
| Requires iOS | **16** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NABENDU SINHA](https://appshunter.io/developer/320218106) | [Nishat Majid](https://appshunter.io/developer/1727207034) |

## What reviewers say

### Grandmaster Chess

[App page](https://appshunter.io/ios/app/grandmaster-chess-play-as-gm/id6446227773)

Challenge yourself with historical games played by chess legends. Study detailed commentary, guess the next move, and earn points to climb the leaderboard. Test your chess intuition against the moves of Grandmasters.

**Highlights:** Play historical games from chess legends, Over 20 classic games to explore, New Game of the Month added regularly, Detailed move-by-move commentary, Guess the next move to earn points, Compete for high scores

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $1.99 | per month |
| Yearly Pro Subscription | $19.99 | per year |
| Remove Ads | $1.99 | one-time |
| Magnus Pack | $1.99 | one-time |


### Chess Notation Trainer

[App page](https://appshunter.io/ios/app/chess-notation-trainer/id6476576060)

Master chess squares and notation with this training app. Improve your ability to identify coordinates, translate moves, and visualize the board, even without one. Ideal for serious players looking to enhance calculation speed and chess understanding.

**Highlights:** Identify squares by coordinate, Translate move sequences to notation, Determine square color instantly, Stay oriented on the board, Follow chess tutorials without a board, Speed up calculation, Practice blind chess

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Grandmaster Chess free?

Grandmaster Chess is free to download, with in-app purchases available.

### Is Chess Notation Trainer free?

Chess Notation Trainer is free to download, with in-app purchases available.

### Do Grandmaster Chess or Chess Notation Trainer have ads?

Grandmaster Chess shows ads; Chess Notation Trainer does not.

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

Grandmaster Chess ships an update every 6 days, and Chess Notation Trainer every 2 days. Most recently, Grandmaster Chess was updated on October 24, 2026 and Chess Notation Trainer on October 24, 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.*