# 루티 기사앱 vs Lock

The clearest difference is update cadence: 루티 기사앱 at every 2 weeks against Lock's every 5 weeks. 루티 기사앱 also leads on iOS requirement (15.0 vs 17.0). 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.

루티 기사앱 ships an update every 2 weeks, Lock every 5 weeks. The most recent releases landed on November 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 루티 기사앱 | Lock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 90 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [wemeetplace](https://appshunter.io/developer/1281527707) | [Jiseok Lee](https://appshunter.io/developer/1818033291) |

## What reviewers say

### 루티 기사앱

[App page](https://appshunter.io/ios/app/id1624445848)

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

**In-app purchases:** none


### Lock

[App page](https://appshunter.io/ios/app/lock-focus/id6794229244)

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

**In-app purchases:** none


## Frequently asked questions

### Is 루티 기사앱 free?

루티 기사앱 is free to download, with no in-app purchases.

### Is Lock free?

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

### Do 루티 기사앱 or Lock have ads?

Neither 루티 기사앱 nor Lock shows ads.

### Which is updated more often, 루티 기사앱 or Lock?

루티 기사앱 ships an update every 2 weeks, and Lock every 5 weeks. Most recently, 루티 기사앱 was updated on November 3, 2026 and Lock on October 11, 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.*