# 3D户型图 vs 手机文档

The clearest difference is price: 手机文档 at Free against 3D户型图's $0.99. 手机文档 also leads on update cadence (weekly vs every 5 weeks). 3D户型图's advantage is iOS requirement (12.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

手机文档 is free to download; 3D户型图 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D户型图 ships an update every 5 weeks, 手机文档 weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 3D户型图 | 手机文档 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 35 MB | 17 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京才牛图科技有限公司](https://appshunter.io/developer/1556885180) | [THALASSA TECH PTE. LTD.](https://appshunter.io/developer/6796894379) |

## What reviewers say

### 3D户型图

[App page](https://appshunter.io/ios/app/3d/id6777304138)

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

**In-app purchases:** none


### 手机文档

[App page](https://appshunter.io/ios/app/id6796894377)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D户型图 free?

3D户型图 costs $0.99, with no in-app purchases.

### Is 手机文档 free?

手机文档 is free to download, with no in-app purchases.

### Do 3D户型图 or 手机文档 have ads?

Neither 3D户型图 nor 手机文档 shows ads.

### Which is updated more often, 3D户型图 or 手机文档?

3D户型图 ships an update every 5 weeks, and 手机文档 weekly. Most recently, 3D户型图 was updated on October 24, 2026 and 手机文档 on October 24, 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.*