# Good Night Lock(screen time) — Lock apps easily for sleep

> App blocker for sleep improvement, locking non-essential apps during sleep hours. (iPhone/iPad app by Byunghoon Kang.)

- Source: https://appshunter.io/ios/app/good-night-lockscreen-time/id6737180308 (this page in markdown: same URL + `.md`)
- Developer: [Byunghoon Kang](https://appshunter.io/developer/1719578896)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 10 MB
- Languages: American English, Japanese, Korean
- Released: 2025-01-15
- Data updated: 2026-08-25
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/good-night-lockscreen-time/id6737180308/reviews.md

## What is Good Night Lock(screen time)?

Good Night Lock helps you improve sleep habits.

- Easy setup: Simply set your bedtime and wake-up time.
- Lock apps: it locks all apps except essential ones like Phone and Clock during your sleep hours using Screen Time permissions.
- Effective usage control: Reduce screen time and improve your sleep quality. Prepare for a better tomorrow with Good Night Lock!


Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy : https://www.goodnightlock.com/privacy-policy/good-night-lock

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $35.99 | per year |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/good-night-lockscreen-time/id6737180308/reviews.md

### 5/5 — 오 좋아요

*2026-04-07*

스크린타임 켜둬도 맨날 핸드폰 하느라 늦게자서 다운 받아봤는데 확실히 도움이 됩니다ㅠㅠ

### 5/5 — It pisses me off but in a good way

*2026-04-06*

Works great! My screen time has reduced greatly and I am sleeping better! It pisses me off, but it’s what I needed.

### 5/5 — 정말 좋은 수면관리앱입니다.

*2025-01-21*

잠이 들기전 휴대폰 사용으로 인해 수면시간이 늦어지는 경우가 일상인데 스스로 도파민 디톡스를 실천하여 보다 빠르고 깊은 수면을 하는데 많은 도움을 받고 있습니다. 스스로 절제가 힘든분들께 강추!

### 5/5 — 필요했던 앱이에요!!

*2025-01-15*

숙면을 위한 최고의 앱

## Frequently asked questions about Good Night Lock(screen time)

### What is Good Night Lock?

Good Night Lock is a lifestyle app designed to help users improve their sleep habits by locking non-essential applications during their designated sleep hours. It uses Screen Time permissions to enforce these restrictions.

### How does Good Night Lock work?

You set your desired bedtime and wake-up time within the app. During these hours, Good Night Lock will block access to all apps except essential ones like Phone and Clock, helping you reduce screen time and focus on sleep.

### Is Good Night Lock free to use?

The app is free to download and offers a free trial for its subscription plans. Users can choose between monthly and yearly subscriptions for full access to features.

### What are the subscription options for Good Night Lock?

Good Night Lock offers a monthly subscription for $4.99 with a 7-day free trial, and a yearly subscription for $35.99, also with a 7-day free trial.

### Does Good Night Lock have ads?

Based on the provided data, Good Night Lock does not have advertisements. Its monetization relies on optional in-app purchases for subscription plans.

### What devices are compatible with Good Night Lock?

Good Night Lock is available for iPhone and iPad devices, indicated by its supported devices list.

### What is the age rating for Good Night Lock?

The app has an age rating of 4+, making it suitable for a wide range of users.

### How often is Good Night Lock updated?

The latest version of Good Night Lock is 1.8, and it was last updated on March 12, 2026, suggesting regular updates from the developer.

## Version history (last 5 releases)

### 1.10 — 2026-04-22

minor bug fix

### 1.9 — 2026-04-15

minor fix

### 1.8 — 2026-03-12

minor fix

### 1.7 — 2026-02-04

Bug fixes

### 1.6 — 2026-01-20

Minor fix

## Apps similar to Good Night Lock(screen time)

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [タイムライン日記](https://appshunter.io/ios/app/id6757142067) | — | Free | Lifestyle |
| [Seed Pray 365](https://appshunter.io/ios/app/seed-pray-365/id6744841346) | — | Free | Lifestyle |
| [Mouton Journal](https://appshunter.io/ios/app/mouton-journal/id6740142703) | — | Free | Lifestyle |
| [睡眠ドッグ - スマホロック](https://appshunter.io/ios/app/id6475922311) | — | Free | Lifestyle |
| [Rainy Day of Butler](https://appshunter.io/ios/app/rainy-day-of-butler/id6758143333) | — | Free | Lifestyle |
| [IRUM - 확언으로 원하는 모든 것 이룸](https://appshunter.io/ios/app/irum/id6736890282) | — | Free | Lifestyle |

## Related topics

[sleep to unlock screen time](https://appshunter.io/ios/topics/sleep-to-unlock-screen-time) · [night time](https://appshunter.io/ios/topics/night-time) · [app time lock](https://appshunter.io/ios/topics/app-time-lock)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*