# 快速解数独工具 vs 七波辉

The clearest difference is iOS requirement: 七波辉 at 11.0 against 快速解数独工具's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | 快速解数独工具 | 七波辉 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 11 months |
| Size | 5 MB | 31 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [楠 唐](https://appshunter.io/developer/1603049157) | [广州甲虫数据科技有限公司](https://appshunter.io/developer/1556420399) |

## What reviewers say

### 快速解数独工具

[App page](https://appshunter.io/ios/app/id6444017157)

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

**In-app purchases:** none


### 七波辉

[App page](https://appshunter.io/ios/app/id6447184312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 快速解数独工具 free?

快速解数独工具 is free to download, with no in-app purchases.

### Is 七波辉 free?

七波辉 is free to download, with no in-app purchases.

### Do 快速解数独工具 or 七波辉 have ads?

Neither 快速解数独工具 nor 七波辉 shows 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.*