# 数独解谜 vs 超级写作

The clearest difference is in-app purchases: 数独解谜 at none against 超级写作's 7. 数独解谜 also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. 超级写作 sells 7 in-app purchases, starting at $4.99 per 7 days. 数独解谜 asks for nothing beyond the download.

## The numbers

| Metric | 数独解谜 | 超级写作 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1434018437/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Monetization | Free | — |
| Size | 11 MB | 56 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [佳俊 顾](https://appshunter.io/developer/723276801) | [凯 崔](https://appshunter.io/developer/1734480078) |

## What reviewers say

### 数独解谜

[App page](https://appshunter.io/ios/app/ai/id1434018437)

This app uses AI to recognize Sudoku puzzles from photos and solve them. You can manually adjust numbers and choose to reveal or hide the solution.

**Highlights:** Photo recognition of Sudoku puzzles, Machine learning for number identification, Manual number adjustment, One-click solution generation, Option to hide/reveal answers

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

**In-app purchases:** none


### 超级写作

[App page](https://appshunter.io/ios/app/id6477340816)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $9.99 | per month |
| 年会员 | $24.99 | per year |
| 字数包（5万字） | $0.99 | one-time |
| 字数包（20万字） | $2.99 | one-time |
| 字数包（80万字） | $4.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 数独解谜 free?

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

### Is 超级写作 free?

超级写作 is free to download, with in-app purchases available.

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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.*