# ULock Keeper vs Sciener Hotel Lock Tool

ULock Keeper and Sciener Hotel Lock Tool are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ULock Keeper ships an update monthly, Sciener Hotel Lock Tool every 6 weeks. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ULock Keeper | Sciener Hotel Lock Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 40 MB | 26 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UFun Networks Technology Co., Limited](https://appshunter.io/developer/1014481218) | [上根 陈](https://appshunter.io/developer/1386531409) |

## What reviewers say

### ULock Keeper

[App page](https://appshunter.io/ios/app/ulock-keeper/id1179196510)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sciener Hotel Lock Tool

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ULock Keeper free?

ULock Keeper is free to download, with no in-app purchases.

### Is Sciener Hotel Lock Tool free?

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

### Do ULock Keeper or Sciener Hotel Lock Tool have ads?

Neither ULock Keeper nor Sciener Hotel Lock Tool shows ads.

### Which is updated more often, ULock Keeper or Sciener Hotel Lock Tool?

ULock Keeper ships an update monthly, and Sciener Hotel Lock Tool every 6 weeks. Most recently, ULock Keeper was updated on October 7, 2026 and Sciener Hotel Lock Tool on September 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.*