# 亲邻开门 vs 小当易换

The clearest difference is in-app purchases: 小当易换 at none against 亲邻开门's 14. 小当易换 also leads on ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. 亲邻开门 sells 14 in-app purchases, starting at $0.49 per month. 小当易换 asks for nothing beyond the download.

亲邻开门 ships an update every 3 weeks, 小当易换 every 8 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 亲邻开门 | 小当易换 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (132 ratings)](https://appshunter.io/ios/app/id1499803862/reviews)** | — |
| Number of ratings | **132** | — |
| Positive reviews | 48.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 247 MB | 78 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [深圳市亲邻科技有限公司](https://appshunter.io/developer/976712476) | [Chongqing Danghuan Network Technology Co., Ltd.](https://appshunter.io/developer/1676031799) |

## What reviewers say

### 亲邻开门

[App page](https://appshunter.io/ios/app/id1499803862)

"Experience convenient, secure, and personalized smart access control for your residential community with our app. Easily open gates and doors using your phone, with features like remote access, visitor authorization, and more. Stay connected and safe with our comprehensive community management services."

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 手表开门-连续包月 | $0.49 | per month |
| 无广告（个人版）-连续包月 | $0.99 | per month |
| 无广告无商城（个人版）-连续包月 | $0.99 | per month |
| 无广告（个人版）-连续包季 | $0.99 | per 3 months |
| 无广告（家庭版）-包季 | $0.99 | one-time |
| 无广告（家庭版）-包月 | $0.99 | one-time |
| 无广告无商城（家庭版）-包月 | $0.99 | one-time |
| 无广告无商城（家庭版）-包季 | $0.99 | one-time |
| 手表开门-包月 | $0.99 | one-time |
| 手表开门-包季 | $0.99 | one-time |
| 无广告（个人版）-包年 | $0.99 | one-time |
| 无广告无商城（个人版）-包年 | $1.99 | one-time |
| 无广告（家庭版）-包年 | $2.99 | one-time |
| 无广告无商城（家庭版）-包年 | $3.99 | one-time |

**What reviewers like**

- 👍 Convenient and easy to use
- 🚀 Fast and responsive
- 🔒 Secure with face recognition

**What reviewers complain about**

- 🚫 Excessive ads and pop-ups
- 🔒 Privacy concerns with facial data
- 🐛 Unreliable door recognition

**Reported bugs**

- Frequent app crashes
- Door opening issues
- Compatibility problems with older devices

**Requested features**

- Option to disable ads
- Improved privacy controls
- Support for more door/gate types


### 小当易换

[App page](https://appshunter.io/ios/app/id6474163985)

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

**In-app purchases:** none


## Frequently asked questions

### Is 亲邻开门 free?

亲邻开门 is free to download, with in-app purchases available.

### Is 小当易换 free?

小当易换 is free to download, with no in-app purchases.

### Do 亲邻开门 or 小当易换 have ads?

亲邻开门 shows ads; 小当易换 does not.

### Which is updated more often, 亲邻开门 or 小当易换?

亲邻开门 ships an update every 3 weeks, and 小当易换 every 8 days. Most recently, 亲邻开门 was updated on October 27, 2026 and 小当易换 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.*