# D vs 海盈智家

The clearest difference is iOS requirement: D at 9.0 against 海盈智家's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

D ships an update every 3 weeks, 海盈智家 fortnightly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | D | 海盈智家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 191 MB | 32 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou D-Haus Technology Co.,Ltd.](https://appshunter.io/developer/540292612) | [广州海盈电气技术有限公司](https://appshunter.io/developer/1855477072) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-controls-plus/id978227893)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海盈智家

[App page](https://appshunter.io/ios/app/id6755719165)

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is 海盈智家 free?

海盈智家 is free to download, with no in-app purchases.

### Do D or 海盈智家 have ads?

Neither D nor 海盈智家 shows ads.

### Which is updated more often, D or 海盈智家?

D ships an update every 3 weeks, and 海盈智家 fortnightly. Most recently, D was updated on October 15, 2026 and 海盈智家 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*