# 8bit Chess vs Digital Sudoku ⊞

The clearest difference is in-app purchases: Digital Sudoku ⊞ at none against 8bit Chess's 1. Digital Sudoku ⊞ also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. 8bit Chess sells 1 one-off in-app purchase. Digital Sudoku ⊞ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 8bit Chess against 5.0 for Digital Sudoku ⊞. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

8bit Chess ships an update fortnightly, Digital Sudoku ⊞ every 8 days. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 8bit Chess | Digital Sudoku ⊞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/8bit-chess/id6747295431/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/digital-sudoku/id6812968469/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 28 MB | 40 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Krishan Panduwawala](https://appshunter.io/developer/1817905218) | [Corey Wu](https://appshunter.io/developer/1896542906) |

## What reviewers say

### 8bit Chess

[App page](https://appshunter.io/ios/app/8bit-chess/id6747295431)

Master chess tactics with over 10,000 puzzles in a classic 8-bit style. Features include various puzzle types, difficulty levels, and a hint system. Play offline or against an AI.

**Highlights:** 10,000+ curated chess puzzles, 7 difficulty levels, Mate in X and themed puzzles, Endgame and Opening puzzles, Freeplay against ChessJS AI, Offline play, Hint system

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8bit Chess Puzzles Premium | $3.99 | one-time |


### Digital Sudoku ⊞

[App page](https://appshunter.io/ios/app/digital-sudoku/id6812968469)

This game presents Sudoku puzzles where clues are given as partial seven-segment digital displays. Decode the patterns to reveal the digits and solve classic Sudoku logic. It offers multiple board sizes, difficulty levels, and daily challenges.

**Highlights:** Seven-segment display clues, Multiple board sizes (4x4, 6x6, 9x9), Various difficulty levels, Daily puzzles and streaks, Hint system for logical steps, Achievements and leaderboards, Light and dark themes

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

**In-app purchases:** none


## Frequently asked questions

### Is 8bit Chess free?

8bit Chess is free to download, with in-app purchases available.

### Is Digital Sudoku ⊞ free?

Digital Sudoku ⊞ is free to download, with no in-app purchases.

### Which has better reviews, 8bit Chess or Digital Sudoku ⊞?

8bit Chess and Digital Sudoku ⊞ are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do 8bit Chess or Digital Sudoku ⊞ have ads?

Both 8bit Chess and Digital Sudoku ⊞ show ads.

### Which is updated more often, 8bit Chess or Digital Sudoku ⊞?

8bit Chess ships an update fortnightly, and Digital Sudoku ⊞ every 8 days. Most recently, 8bit Chess was updated on October 20, 2026 and Digital Sudoku ⊞ 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.*