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App Store Apps > Productivity > PreFace: Screen Time Control
PreFace: Screen Time Control icon

PreFace: Screen Time Control

by Ruben Zhou Yang · Productivity · Free
On the App Store since April 2026 · Data updated 2026-10-07
App Store

PreFace: Screen Time Control is made and published by Ruben Zhou Yang. AppBrain is an independent app data site and isn't affiliated with Ruben Zhou Yang. The app name, icon, screenshots and description belong to Ruben Zhou Yang and are shown as published on the App Store.

AppBrain's verdict

Last updated
April 3, 2026

Rankings

App Store top charts

App Store Rankings for PreFace: Screen Time Control

This app is not ranked

Competitors

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Releases

Updates seen on the App Store
Version
1.0
Launched
April 2026

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on PreFace: Screen Time Control for iOS

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Technology

Found in the app by AppBrain
Price
Free
App size
43.8 MB
Content rating
Everyone

Technologies used by PreFace: Screen Time Control

About the app and developer

About PreFace: Screen Time Control

PreFace: Screen Time Control is a productivity app developed by Ruben Zhou Yang.

User Ratings

The app has no ratings yet.

App Information

PreFace: Screen Time Control is freely available from the App Store. The app size is 43.82 MB. The latest version available is 1.0. The last update was on April 3, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since April 2026.

Developer information for Ruben Zhou Yang

Ruben Zhou Yang

Address:

Frequently asked questions about PreFace: Screen Time Control

Is PreFace: Screen Time Control free?

Yes. PreFace: Screen Time Control is free on the App Store.

Is PreFace: Screen Time Control still available?

Yes. PreFace: Screen Time Control is on the App Store, and the last update we saw was on April 3, 2026.

How large is PreFace: Screen Time Control?

PreFace: Screen Time Control is 43.82 MB.

Is PreFace: Screen Time Control suitable for children?

App Store rates the content of PreFace: Screen Time Control as suitable for everyone.

Who made PreFace: Screen Time Control?

PreFace: Screen Time Control was developed by Ruben Zhou Yang. It is listed in the productivity category on the App Store.

What are the best alternatives to PreFace: Screen Time Control?

People looking at PreFace: Screen Time Control also look at these productivity apps: Pushlane: Gamified Planner, ateams, Things 3, Wispr Flow: AI Voice Keyboard, Brainrot: Screen Time Control.

Share PreFace: Screen Time Control

Store listing

By Ruben Zhou Yang, from the App Store
PreFace: Screen Time Control Screenshot 1 of 6
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Screenshots by Ruben Zhou Yang, from the the App Store listing
Description by Ruben Zhou Yang Written by the developer, not by AppBrain. Click to read.
Stop the scroll. Start your story.

Most app blockers just shut you out. "Preface: Screen Time Control" invites you back to your focus. By turning a simple iOS Automation into a powerful mindfulness tool, Preface intercepts your digital distractions and replaces them with a curated moment of wisdom.

The "Preface" Experience:

Instead of a cold "Blocked" notification, Preface provides a transition. It’s a pause, a moment of reflection that reminds you why you put the phone down, featuring a minimalist design and handpicked quotes from history’s greatest thinkers.

How it Works (Simple 1-Minute Setup):

Preface utilizes the power of iOS Shortcuts & Automations to give you full control over your focus.

Choose Your Distractions: Identify the apps that pull you away from your goals.

Set the Automation: Use our simple, step-by-step guide to link your target apps to Preface via the Shortcuts app.

The Redirection: Every time you instinctively tap a distracting app, Preface will automatically open first, presenting you with a beautiful quote and a chance to breathe.

Key Features:

Intentional Friction: We replace a mindless habit (scrolling) with a conscious choice (reflecting).

Privacy First: Because you use native iOS Automations, Preface never needs to track your "Screen Time" data or monitor your browsing history.

Curated Wisdom: A library of deep, inspiring quotes to help you reset your mindset in seconds.

Minimalist Aesthetics: A clean, distraction-free interface that respects your mental space.
Official page on the App Store
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