# Reality Check Chess vs Chess Notation Trainer

The clearest difference is update cadence: Chess Notation Trainer at every 2 days against Reality Check Chess's every 6 days. Reality Check Chess's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 18.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Reality Check Chess sells 2 in-app purchases, starting at $7.99 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.

On the App Store both sit at effectively the same score — 4.4 for Reality Check Chess against 4.4 for Chess Notation Trainer. Both are backed by a comparable volume of ratings — 7 and 18 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Reality Check Chess ships an update every 6 days, Chess Notation Trainer every 2 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Reality Check Chess | Chess Notation Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/reality-check-chess/id1631142607/reviews) | [4.4 (18 ratings)](https://appshunter.io/ios/app/chess-notation-trainer/id6476576060/reviews) |
| Number of ratings | 7 | **18** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 194 MB | 26 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marko Milosevic](https://appshunter.io/developer/1631142609) | [Nishat Majid](https://appshunter.io/developer/1727207034) |

## What reviewers say

### Reality Check Chess

[App page](https://appshunter.io/ios/app/reality-check-chess/id1631142607)

This app focuses on improving your chess game by presenting you with random, realistic game positions from top-level play. It helps you assess your overall playing strength beyond just tactical puzzles, offering various modes to challenge your consistency and strategic thinking.

**Highlights:** Random, realistic game positions, Focus on overall playing strength, Variety of playing modes, Improves consistency and strategy, Accurate evaluation of playing strength

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Month | $7.99 | per month |
| Premium Year | $59.99 | per year |


### 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 Reality Check Chess free?

Reality Check 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.

### Which has better reviews, Reality Check Chess or Chess Notation Trainer?

Reality Check Chess and Chess Notation Trainer are both rated 4.4 out of 5 on the App Store, from 7 and 18 ratings respectively.

### Do Reality Check Chess or Chess Notation Trainer have ads?

Neither Reality Check Chess nor Chess Notation Trainer shows ads.

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

Reality Check Chess ships an update every 6 days, and Chess Notation Trainer every 2 days. Most recently, Reality Check Chess was updated on October 15, 2026 and Chess Notation Trainer on October 14, 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.*