# KidyWoo vs Good Night Lock(screen time)

The clearest difference is in-app purchases: KidyWoo at none against Good Night Lock(screen time)'s 2. On price, update cadence, 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. KidyWoo asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | KidyWoo | 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 | Monthly | Monthly |
| Monetization | — | Freemium |
| Size | 40 MB | 10 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bastien Duseaux](https://appshunter.io/developer/1542104755) | [Byunghoon Kang](https://appshunter.io/developer/1719578896) |

## What reviewers say

### KidyWoo

[App page](https://appshunter.io/ios/app/kidywoo/id1542104753)

**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 KidyWoo free?

KidyWoo 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 KidyWoo or Good Night Lock(screen time) have ads?

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

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

KidyWoo ships an update monthly, and Good Night Lock(screen time) monthly. Most recently, KidyWoo was updated on November 7, 2026 and Good Night Lock(screen time) on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*