# Sciener smart lock vs 海寓HIMI

The clearest difference is ads: 海寓HIMI at none against Sciener smart lock's shown. Sciener smart lock's advantage is update cadence (every 3 weeks vs every 6 weeks) and device support (4 vs 2). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sciener smart lock ships an update every 3 weeks, 海寓HIMI every 6 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Sciener smart lock | 海寓HIMI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/sciener-smart-lock/id656567717/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 406 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) | [Liaoning Haimi Information Technology Co., Ltd.](https://appshunter.io/developer/1508279028) |

## What reviewers say

### Sciener smart lock

[App page](https://appshunter.io/ios/app/sciener-smart-lock/id656567717)

Manage your smart lock using your mobile device. This app allows you to unlock your door via Bluetooth, create and manage digital keys, and set passcodes. You can also review a log of all lock operations.

**Highlights:** Unlock via Bluetooth, Manage eKeys, Create passcodes, View operation records, Mobile device management

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

**In-app purchases:** none


### 海寓HIMI

[App page](https://appshunter.io/ios/app/himi/id1508279029)

**In-app purchases:** none


## Frequently asked questions

### Is Sciener smart lock free?

Sciener smart lock is free to download, with no in-app purchases.

### Is 海寓HIMI free?

海寓HIMI is free to download, with no in-app purchases.

### Do Sciener smart lock or 海寓HIMI have ads?

Sciener smart lock shows ads; 海寓HIMI does not.

### Which is updated more often, Sciener smart lock or 海寓HIMI?

Sciener smart lock ships an update every 3 weeks, and 海寓HIMI every 6 weeks. Most recently, Sciener smart lock was updated on September 11, 2026 and 海寓HIMI on September 20, 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.*