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4rem

Your family's screen time kill switch

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Collected: 2025/10/10

What is 4rem? Complete Overview

4rem is designed for parents who want to establish healthy screen time habits for their entire family. Recognizing that children's screen time behaviors are influenced by their parents, 4rem provides a physical lock for iPhones to help families disconnect during crucial times like bedtime, meals, and family gatherings. The tool allows parents to create automated schedules to block specific apps (e.g., TikTok or Snapchat) and fosters screen-free routines that benefit everyone's sleep and interpersonal connections. With a 100-night trial and money-back guarantee, 4rem is committed to helping families reclaim quality time without screens.

4rem Interface & Screenshots

4rem 4rem Interface & Screenshots

4rem Official screenshot of the tool interface

What Can 4rem Do? Key Features

Physical iPhone Lock

4rem offers a tangible solution to screen addiction with its physical lock mechanism, ensuring that phones remain inaccessible during designated times.

Customizable Schedules

Parents can set automatic locks for specific times such as bedtime or dinner, reinforcing consistent screen-free routines.

App-Specific Blocking

Target distracting apps like social media or games while allowing access to essential functions, providing flexibility and control.

Family-Wide Routines

Encourage healthy habits for all family members by synchronizing screen-free periods across devices.

100-Night Guarantee

Try 4rem risk-free—if it doesn’t meet expectations within 100 nights, receive a full refund.

Best 4rem Use Cases & Applications

Bedtime Routine

Eliminate late-night scrolling by locking phones at bedtime, improving sleep quality for parents and children.

Screen-Free Meals

Promote meaningful conversations during meals by disabling distracting apps.

Focused Family Time

Strengthen bonds during designated family activities by ensuring undivided attention without screens.

How to Use 4rem: Step-by-Step Guide

1

Purchase the 4rem Lock from the official website and download the companion app.

2

Set up personalized lock schedules for bedtime, meals, or family time via the app.

3

Attach the physical lock to your iPhone to enforce screen-free periods automatically.

4

Monitor usage and adjust settings as needed to align with your family’s evolving routines.

4rem Pros and Cons: Honest Review

Pros

Tangible solution reduces reliance on willpower alone.
Encourages family-wide participation in screen-free habits.
Flexible scheduling accommodates diverse routines.
Risk-free trial with a generous refund policy.

Considerations

Limited to iPhone users; no support for Android.
Requires physical attachment, which may inconvenience some users.

Is 4rem Worth It? FAQ & Reviews

Check the product specifications on the website for supported models.

Yes, the app allows selective blocking of apps like social media during locked periods.

You can return it within 100 nights for a full refund.

How Much Does 4rem Cost? Pricing & Plans

One-Time Purchase

Not specified
Physical 4rem Lock
Companion app access
Customizable schedules
100-night guarantee

4rem Support & Contact Information

Last Updated: 10/10/2025
4rem Review 2025: Pricing, Performance & Best Alternatives