# SudoCool vs 色差测试

The clearest difference is in-app purchases: 色差测试 at none against SudoCool's 3. 色差测试 also leads on ads (none vs shown) and iOS requirement (10.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. SudoCool sells 3 one-off in-app purchases. 色差测试 asks for nothing beyond the download.

## The numbers

| Metric | SudoCool | 色差测试 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/sudocool-classic-logical-game/id1334078985/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 16 MB | 10 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [景灯 梁](https://appshunter.io/developer/977915723) | [华生 黄](https://appshunter.io/developer/1493636491) |

## What reviewers say

### SudoCool

[App page](https://appshunter.io/ios/app/sudocool-classic-logical-game/id1334078985)

This logic-based puzzle game challenges your concentration and problem-solving skills with a vast collection of Sudoku puzzles. It offers adjustable difficulty levels, helpful tools like notes and hints, and progress tracking for players of all skill levels.

**Highlights:** 10,000+ puzzles, Multiple difficulty levels, Notes and hints support, Mistake auto-checking, Progress statistics, Pause and resume functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 20 Hints | $1.99 | one-time |
| 50 hints | $3.99 | one-time |


### 色差测试

[App page](https://appshunter.io/ios/app/id1493636492)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SudoCool free?

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

### Is 色差测试 free?

色差测试 is free to download, with no in-app purchases.

### Do SudoCool or 色差测试 have ads?

SudoCool shows ads; 色差测试 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.*