# Good Night Lock(screen time) vs RetroFold

The clearest difference is in-app purchases: RetroFold at none against Good Night Lock(screen time)'s 2. RetroFold also leads on update cadence (daily vs monthly). On price, ads, device support and iOS requirement 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. RetroFold asks for nothing beyond the download.

Good Night Lock(screen time) ships an update monthly, RetroFold daily. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Good Night Lock(screen time) | RetroFold |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Freemium | — |
| Size | 10 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Byunghoon Kang](https://appshunter.io/developer/1719578896) | [Jeongyun Hur](https://appshunter.io/developer/6807915140) |

## What reviewers say

### 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 |


### RetroFold

[App page](https://appshunter.io/ios/app/retrofold-app-blocker/id6808091836)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

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

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

### Is RetroFold free?

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

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

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

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

Good Night Lock(screen time) ships an update monthly, and RetroFold daily. Most recently, Good Night Lock(screen time) was updated on October 24, 2026 and RetroFold 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.*