# 3E小島快鎖 vs 查公司

The clearest difference is iOS requirement: 3E小島快鎖 at 13.0 against 查公司's 15.1. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 3E小島快鎖 | 查公司 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 57 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YU CHUN TU](https://appshunter.io/developer/1764834572) | [Chia Wen Chang](https://appshunter.io/developer/1865120009) |

## What reviewers say

### 3E小島快鎖

[App page](https://appshunter.io/ios/app/3e/id6737747347)

Control your smart lock remotely with this app. Share digital keys, receive real-time notifications about lock activity, and review access logs. Manage user credentials and customize lock settings for enhanced security and convenience.

**Highlights:** Remote door lock control via app, Share smart keys (member, guest, one-time), Real-time lock event notifications, Access log history by date/user, Manage user passwords, cards, and fingerprints, Cloud settings for auto-lock and updates

**Features:** macOS Compatibility

**In-app purchases:** none


### 查公司

[App page](https://appshunter.io/ios/app/id6757185390)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3E小島快鎖 free?

3E小島快鎖 is free to download, with no in-app purchases.

### Is 查公司 free?

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

### Do 3E小島快鎖 or 查公司 have ads?

Neither 3E小島快鎖 nor 查公司 shows ads.

### Which is updated more often, 3E小島快鎖 or 查公司?

3E小島快鎖 ships an update every 3 months, and 查公司 every 3 months. Most recently, 3E小島快鎖 was updated on October 18, 2026 and 查公司 on October 28, 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.*