# Sciener Hotel Lock Tool vs uSmart Home

The clearest difference is iOS requirement: uSmart Home at 10.0 against Sciener Hotel Lock Tool's 12.0. 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.

## The numbers

| Metric | Sciener Hotel Lock Tool | uSmart Home |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 26 MB | 38 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上根 陈](https://appshunter.io/developer/1386531409) | [Universal Ascent Holdings Limited](https://appshunter.io/developer/1117757138) |

## What reviewers say

### Sciener Hotel Lock Tool

[App page](https://appshunter.io/ios/app/sciener-hotel-lock-tool/id1522239495)

**Features:** macOS Compatibility

**In-app purchases:** none


### uSmart Home

[App page](https://appshunter.io/ios/app/usmart-home/id1609917621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sciener Hotel Lock Tool free?

Sciener Hotel Lock Tool is free to download, with no in-app purchases.

### Is uSmart Home free?

uSmart Home is free to download, with no in-app purchases.

### Do Sciener Hotel Lock Tool or uSmart Home have ads?

Neither Sciener Hotel Lock Tool nor uSmart Home shows ads.

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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.*