# Kidper vs Quiet Time · Screen Lock

The clearest difference is in-app purchases: Kidper at none against Quiet Time · Screen Lock's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Quiet Time · Screen Lock sells 1 one-off in-app purchase. Kidper asks for nothing beyond the download.

Kidper ships an update every 3 weeks, Quiet Time · Screen Lock every 2 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Kidper | Quiet Time · Screen Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quiet-time-screen-lock/id6773986196/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 4 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chapman Ou](https://appshunter.io/developer/1850669583) | [xuan liu](https://appshunter.io/developer/1877979435) |

## What reviewers say

### Kidper

[App page](https://appshunter.io/ios/app/kidper-screen-time-manager/id6757696680)

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

**In-app purchases:** none


### Quiet Time · Screen Lock

[App page](https://appshunter.io/ios/app/quiet-time-screen-lock/id6773986196)

This app provides straightforward control over device usage by allowing you to lock specific apps or categories for set durations. It offers a cycle mode for alternating focus and relaxation periods, ensuring essential system apps remain accessible.

**Highlights:** Set custom screen time durations, Lock specific apps or categories, Instant screen locking, Cycle mode for alternating focus, PIN and Face ID protection, System apps always available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cycle Mode | $2.99 | one-time |


## Frequently asked questions

### Is Kidper free?

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

### Is Quiet Time · Screen Lock free?

Quiet Time · Screen Lock is free to download, with in-app purchases available.

### Do Kidper or Quiet Time · Screen Lock have ads?

Neither Kidper nor Quiet Time · Screen Lock shows ads.

### Which is updated more often, Kidper or Quiet Time · Screen Lock?

Kidper ships an update every 3 weeks, and Quiet Time · Screen Lock every 2 weeks. Most recently, Kidper was updated on October 10, 2026 and Quiet Time · Screen Lock on October 6, 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.*