# 大卫智能家 vs 小道智家

The clearest difference is update cadence: 小道智家 at every 3 weeks against 大卫智能家's every 3 months. 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.

大卫智能家 ships an update every 3 months, 小道智家 every 3 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 大卫智能家 | 小道智家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 116 MB | 123 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong David Intelligent Technology Co., Ltd](https://appshunter.io/developer/1594354562) | [文友 李](https://appshunter.io/developer/1516557341) |

## What reviewers say

### 大卫智能家

[App page](https://appshunter.io/ios/app/id1594354560)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### 小道智家

[App page](https://appshunter.io/ios/app/id6443805535)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is 大卫智能家 free?

大卫智能家 is free to download, with no in-app purchases.

### Is 小道智家 free?

小道智家 is free to download, with no in-app purchases.

### Do 大卫智能家 or 小道智家 have ads?

Neither 大卫智能家 nor 小道智家 shows ads.

### Which is updated more often, 大卫智能家 or 小道智家?

大卫智能家 ships an update every 3 months, and 小道智家 every 3 weeks. Most recently, 大卫智能家 was updated on October 5, 2026 and 小道智家 on October 2, 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.*