# ChessTiles vs PlaySudoku.io

The clearest difference is in-app purchases: PlaySudoku.io at none against ChessTiles's 2. ChessTiles's advantage is ratings volume (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. ChessTiles sells 2 one-off in-app purchases. PlaySudoku.io asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ChessTiles against 5.0 for PlaySudoku.io. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

ChessTiles ships an update every 2 months, PlaySudoku.io monthly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ChessTiles | PlaySudoku.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/chesstiles/id6737867924/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/playsudokuio/id6738934774/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 1 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Serendipity Systems LLC](https://appshunter.io/developer/1754009660) | [Alfredo Perry](https://appshunter.io/developer/1782998664) |

## What reviewers say

### ChessTiles

[App page](https://appshunter.io/ios/app/chesstiles/id6737867924)

A unique puzzle game where players clear layered tiles by strategically moving chess-inspired pieces. Each piece has specific movement rules, with a special piece revealed to unlock advanced board traversal.

**Highlights:** Layered tile elimination gameplay, Chess piece movement mechanics, Strategic piece placement, Special piece unlockable, Single-player puzzle challenges

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neuron Bundle | $3.99 | one-time |
| Large Neuron Bundle | $24.99 | one-time |


### PlaySudoku.io

[App page](https://appshunter.io/ios/app/playsudokuio/id6738934774)

Engage your mind with a classic Sudoku experience featuring customizable interfaces and multiple difficulty levels. This game offers auto-save and candidate number support for strategic play, perfect for daily mental exercise or quick gaming sessions.

**Highlights:** Three difficulty levels, Auto-save functionality, Candidate number support, Customizable interface, Intuitive controls, Built-in timer, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChessTiles free?

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

### Is PlaySudoku.io free?

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

### Which has better reviews, ChessTiles or PlaySudoku.io?

ChessTiles and PlaySudoku.io are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do ChessTiles or PlaySudoku.io have ads?

Neither ChessTiles nor PlaySudoku.io shows ads.

### Which is updated more often, ChessTiles or PlaySudoku.io?

ChessTiles ships an update every 2 months, and PlaySudoku.io monthly. Most recently, ChessTiles was updated on October 21, 2026 and PlaySudoku.io on October 6, 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.*