# 数独解析 vs Sudoku Tutor

数独解析 and Sudoku Tutor are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 数独解析 | Sudoku Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 6 MB | 13 MB |
| Requires iOS | 18.4 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Hashimoto](https://appshunter.io/developer/1764768585) | [Kenichi Nakagawa](https://appshunter.io/developer/1831663034) |

## What reviewers say

### 数独解析

[App page](https://appshunter.io/ios/app/id6745501998)

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

**In-app purchases:** none


### Sudoku Tutor

[App page](https://appshunter.io/ios/app/sudoku-tutor-camera-solver/id6755796331)

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

**In-app purchases:** none


## Frequently asked questions

### Is 数独解析 free?

数独解析 is free to download, with no in-app purchases.

### Is Sudoku Tutor free?

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

### Do 数独解析 or Sudoku Tutor have ads?

Both 数独解析 and Sudoku Tutor show ads.

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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.*