# 레벨업 프로젝트 vs Good Night Lock(screen time)

The clearest difference is in-app purchases: 레벨업 프로젝트 at none against Good Night Lock(screen time)'s 2. Good Night Lock(screen time)'s advantage is update cadence (monthly vs every 20 months) and iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Good Night Lock(screen time) sells 2 in-app purchases, starting at $4.99 per month. 레벨업 프로젝트 asks for nothing beyond the download.

레벨업 프로젝트 ships an update every 20 months, Good Night Lock(screen time) monthly. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 레벨업 프로젝트 | Good Night Lock(screen time) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/good-night-lockscreen-time/id6737180308/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 65 MB | 10 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JaeHyeon Lim](https://appshunter.io/developer/1680730749) | [Byunghoon Kang](https://appshunter.io/developer/1719578896) |

## What reviewers say

### 레벨업 프로젝트

[App page](https://appshunter.io/ios/app/id6449480675)

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

**In-app purchases:** none


### Good Night Lock(screen time)

[App page](https://appshunter.io/ios/app/good-night-lockscreen-time/id6737180308)

This app helps users establish healthier sleep routines by locking distracting applications during designated sleep hours. It allows for easy setup of bedtime and wake-up times, ensuring only essential apps remain accessible to promote better sleep quality.

**Highlights:** Set bedtime and wake-up times, Lock non-essential apps, Utilizes Screen Time permissions, Reduce screen time, Improve sleep quality, Easy setup

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $35.99 | per year |


## Frequently asked questions

### Is 레벨업 프로젝트 free?

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

### Is Good Night Lock(screen time) free?

Good Night Lock(screen time) is free to download, with in-app purchases available.

### Do 레벨업 프로젝트 or Good Night Lock(screen time) have ads?

Neither 레벨업 프로젝트 nor Good Night Lock(screen time) shows ads.

### Which is updated more often, 레벨업 프로젝트 or Good Night Lock(screen time)?

레벨업 프로젝트 ships an update every 20 months, and Good Night Lock(screen time) monthly. Most recently, 레벨업 프로젝트 was updated on October 3, 2026 and Good Night Lock(screen time) on October 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.*