# 七波辉 vs KPD

The clearest difference is update cadence: KPD at every 5 months against 七波辉's every 11 months. 七波辉's advantage is iOS requirement (11.0 vs 15.6). 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.

七波辉 ships an update every 11 months, KPD every 5 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 七波辉 | KPD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Size | 31 MB | 56 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [广州甲虫数据科技有限公司](https://appshunter.io/developer/1556420399) | [Hami Information Technology (Suzhou) Co., Ltd.](https://appshunter.io/developer/1700402738) |

## What reviewers say

### 七波辉

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

**Features:** macOS Compatibility

**In-app purchases:** none


### KPD

[App page](https://appshunter.io/ios/app/kpd/id6751255595)

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

**In-app purchases:** none


## Frequently asked questions

### Is 七波辉 free?

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

### Is KPD free?

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

### Do 七波辉 or KPD have ads?

Neither 七波辉 nor KPD shows ads.

### Which is updated more often, 七波辉 or KPD?

七波辉 ships an update every 11 months, and KPD every 5 months. Most recently, 七波辉 was updated on September 9, 2026 and KPD on September 21, 2026.

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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.*