# 零秒CarPlus vs SmartHouse PRO

The clearest difference is price: 零秒CarPlus at Free against SmartHouse PRO's $14.99. 零秒CarPlus also leads on iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

零秒CarPlus is free to download; SmartHouse PRO costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 零秒CarPlus | SmartHouse PRO |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 72 MB | 62 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zero Second Hand Technology Co., Ltd](https://appshunter.io/developer/1807255242) | [斯恒 顾](https://appshunter.io/developer/1844859735) |

## What reviewers say

### 零秒CarPlus

[App page](https://appshunter.io/ios/app/carplus/id6683301225)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartHouse PRO

[App page](https://appshunter.io/ios/app/smarthouse-pro/id6753762531)

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

**In-app purchases:** none


## Frequently asked questions

### Is 零秒CarPlus free?

零秒CarPlus is free to download, with no in-app purchases.

### Is SmartHouse PRO free?

SmartHouse PRO costs $14.99, with no in-app purchases.

### Do 零秒CarPlus or SmartHouse PRO have ads?

Neither 零秒CarPlus nor SmartHouse PRO shows ads.

### Which is updated more often, 零秒CarPlus or SmartHouse PRO?

零秒CarPlus ships an update every 3 weeks, and SmartHouse PRO every 3 weeks. Most recently, 零秒CarPlus was updated on October 3, 2026 and SmartHouse PRO on October 12, 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.*