# Chessbook vs Mathaino

The clearest difference is in-app purchases: Mathaino at none against Chessbook's 2. Chessbook's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Chessbook sells 2 in-app purchases, starting at $7.99 per month. Mathaino asks for nothing beyond the download.

## The numbers

| Metric | Chessbook | Mathaino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.2K ratings)](https://appshunter.io/ios/app/chessbook-master-openings/id6466343415/reviews)** | — |
| Number of ratings | **2.2K** | — |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 121 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chessbook](https://appshunter.io/developer/1707243137) | [JOSIAH ANDREW TRAWICK](https://appshunter.io/developer/6771532812) |

## What reviewers say

### Chessbook

[App page](https://appshunter.io/ios/app/chessbook-master-openings/id6466343415)

Build a personalized chess opening repertoire with spaced repetition training. Identify weaknesses, learn optimal moves based on master game data, and avoid obscure lines. Review your online games for mistakes and master middlegame plans.

**Highlights:** Custom opening repertoire creation, Spaced repetition training, Automatic gap identification, Avoid obscure moves, Handle transpositions, Review online game mistakes, Learn middlegame plans

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chessbook Pro - Monthly | $7.99 | per month |
| Chessbook Pro - Annual | $79.99 | per year |

**What reviewers like**

- 🚀 Helpful for learning openings
- 👍 Easy to use and learn
- 🔒 Integrates with chess platforms
- 💡 Personalized repertoire building
- 🚀 Efficient spaced repetition

**What reviewers complain about**

- 🐛 App freezes or crashes
- 🔒 Limited free moves
- 💡 Inconsistent engine analysis
- 🔋 App causes phone to overheat

**Reported bugs**

- App not working on iPad
- Login issues on iPhone
- Inability to delete move sequences

**Requested features**

- Pause after completing move sequences
- Clearer instructions for beginners
- Customizable notification settings
- Option to input and practice specific positions


### Mathaino

[App page](https://appshunter.io/ios/app/mathaino/id6771532810)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chessbook free?

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

### Is Mathaino free?

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

### Do Chessbook or Mathaino have ads?

Neither Chessbook nor Mathaino 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.*