# Chessdoku vs Squircle Shift

The clearest difference is in-app purchases: Squircle Shift at none against Chessdoku's 1. Squircle Shift also leads on iOS requirement (12.0 vs 16.4). Chessdoku's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Chessdoku sells 1 one-off in-app purchase. Squircle Shift asks for nothing beyond the download.

## The numbers

| Metric | Chessdoku | Squircle Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chessdoku/id6789803491/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 104 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matt Falk](https://appshunter.io/developer/6789803493) | [Mong Xuan Luong Hoang](https://appshunter.io/developer/6796237256) |

## What reviewers say

### Chessdoku

[App page](https://appshunter.io/ios/app/chessdoku/id6789803491)

This logic puzzle game combines Sudoku-style placement with chess piece attack rules. Solve over 1,500 unique puzzles across five distinct game modes, with a daily challenge for all players. Enjoy a pure, offline experience with no ads or tracking.

**Highlights:** Sudoku-style piece placement, Chess piece attack logic, Five unique game modes, 1,500 puzzles, Daily challenge, Offline play, Hint system with deductions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | one-time |


### Squircle Shift

[App page](https://appshunter.io/ios/app/squircle-shift-frame-align/id6796237254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chessdoku free?

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

### Is Squircle Shift free?

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

### Do Chessdoku or Squircle Shift have ads?

Squircle Shift shows ads; Chessdoku does not.

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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.*