# Blindfold Chess vs Blokus Duo

The clearest difference is rating: Blindfold Chess at 4.3 against Blokus Duo's 3.8. Blindfold Chess also leads on ratings volume (28 vs 4). Blokus Duo's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Blindfold Chess sells 5 one-off in-app purchases and Blokus Duo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Blindfold Chess holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Blindfold Chess has 28 ratings behind it against 4, so its average is the more settled of the two.

Blindfold Chess ships an update every 2 months, Blokus Duo every 10 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Blindfold Chess | Blokus Duo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/blindfold-chess/id6605933514/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/blokus-duo/id6630373168/reviews) |
| Number of ratings | **28** | 4 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 140 MB | 6 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Romir Patney](https://appshunter.io/developer/1662297678) | [KeoGlobal](https://appshunter.io/developer/1708575837) |

## What reviewers say

### Blindfold Chess

[App page](https://appshunter.io/ios/app/blindfold-chess/id6605933514)

Sharpen your chess visualization and strategy skills with this app. It offers structured lessons, challenges against an engine, and helps you master chess notation without seeing the board.

**Highlights:** Boost visualization skills, Play against a chess engine, Structured step-by-step lessons, Maintain learning streaks, Refine notation skills, Visualize the board without seeing pieces

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Lessons 4, 5, 6 | $3.99 | one-time |
| Lessons 2 & 3 | $3.99 | one-time |
| Lesson 7 | $3.99 | one-time |
| Everything Bundle | $6.99 | one-time |


### Blokus Duo

[App page](https://appshunter.io/ios/app/blokus-duo/id6630373168)

Master territory control in this addictive strategy board game. Challenge friends online, battle AI, or play local multiplayer. Outsmart your rival by claiming space with colorful shapes, where each piece must touch your previous ones corner-to-corner.

**Highlights:** Online multiplayer matches, AI opponents, Local two-player duels, Automatic game saving, Detailed statistics, Offline play

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |


## Frequently asked questions

### Is Blindfold Chess free?

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

### Is Blokus Duo free?

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

### Which has better reviews, Blindfold Chess or Blokus Duo?

Blindfold Chess is rated higher. Blindfold Chess averages 4.3 out of 5 from 28 ratings, while Blokus Duo averages 3.8 from 4 ratings.

### Do Blindfold Chess or Blokus Duo have ads?

Both Blindfold Chess and Blokus Duo show ads.

### Which is updated more often, Blindfold Chess or Blokus Duo?

Blindfold Chess ships an update every 2 months, and Blokus Duo every 10 days. Most recently, Blindfold Chess was updated on November 4, 2026 and Blokus Duo on October 30, 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.*