# HIARCS Chess vs Chess Notation Dojo

The clearest difference is price: Chess Notation Dojo at Free against HIARCS Chess's $9.99. Chess Notation Dojo also leads on iOS requirement (10.0 vs 15.0). HIARCS Chess's advantage is rating (4.8 vs 4.3) and ratings volume (199 vs 4). On ads, in-app purchases and device support there is nothing between them.

Chess Notation Dojo is free to download; HIARCS Chess costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HIARCS Chess holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: HIARCS Chess has 199 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 76% of HIARCS Chess's written reviews are positive against 67% of Chess Notation Dojo's.

## The numbers

| Metric | HIARCS Chess | Chess Notation Dojo |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.8 (199 ratings)](https://appshunter.io/ios/app/hiarcs-chess/id327708154/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/chess-notation-dojo/id1511319887/reviews) |
| Number of ratings | **199** | 4 |
| Positive reviews | **75.9% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | **Free** |
| Best chart rank | **#143** | — |
| Size | 21 MB | 51 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Applied Computer Concepts Ltd.](https://appshunter.io/developer/327708157) | [Jonathan Zheng](https://appshunter.io/developer/1511225031) |

## What reviewers say

### HIARCS Chess

[App page](https://appshunter.io/ios/app/hiarcs-chess/id327708154)

**Currently charting:** #143 Top Paid · Board (US App Store)

This app offers a powerful chess engine for playing, analyzing, and learning chess. It provides adjustable difficulty levels and coaching features to help players of all abilities improve their game. Analyze professional games and track your progress with an Elo rating.

**Highlights:** World Championship winning chess engine, Adjustable playing strengths and styles, Advanced coaching features, Elo rating tracking, PGN database support, Large tournament book, Multiple playing modes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Strong chess engine
- 👍 Human-like play
- 🧠 Excellent coaching/analysis features
- 🔧 Customizable difficulty levels
- 💾 Saves and loads games well

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔍 Lacks advanced features (PGN import/export, database navigation)
- 🖼️ Outdated or subpar UI/UX
- 💤 Slow move animations
- 🤖 Engine strength may be overstated

**Reported bugs**

- Crashes on certain iOS versions
- Discount codes not working
- Issues with hotspot mode

**Requested features**

- PGN import/export functionality
- Advanced database navigation (next/previous game)
- Endgame tablebase support
- Improved UI/UX for modern devices
- More customization options


### Chess Notation Dojo

[App page](https://appshunter.io/ios/app/chess-notation-dojo/id1511319887)

This game helps you master algebraic chess notation through interactive puzzles. Input the correct notation for each move to improve your blindfold chess skills. It's a fun way to train your familiarity with chess moves.

**Highlights:** Algebraic notation practice, Interactive chess puzzles, Blindfold chess training, Move input exercises, Familiarity with chess notation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HIARCS Chess free?

HIARCS Chess costs $9.99, with no in-app purchases.

### Is Chess Notation Dojo free?

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

### Which has better reviews, HIARCS Chess or Chess Notation Dojo?

HIARCS Chess is rated higher. HIARCS Chess averages 4.8 out of 5 from 199 ratings, while Chess Notation Dojo averages 4.3 from 4 ratings.

### Do HIARCS Chess or Chess Notation Dojo have ads?

Neither HIARCS Chess nor Chess Notation Dojo shows ads.

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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.*