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four seven eight

four seven eight

By crtd labs

four seven eight is a health and fitness tool designed to guide users through the 4-7-8 breathing technique to promote relaxation and sleep. The app features a distraction-free interface that functions entirely offline without requiring user accounts or data tracking.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Individuals seeking a simple, habit-forming tool for stress relief, anxiety management, and improved sleep hygiene.

Key features

Visual Breathing Guidestandard

Provides guided animations to help users synchronize their breathing with the 4-7-8 timing pattern.

Progress Tracking Calendarstandard

Allows users to monitor their consistency and build a daily mindfulness habit.

Offline Functionalitystandard

Operates without an internet connection and requires no account creation or data collection.

Minimalist Interfacestandard

Offers a clean, distraction-free design that initiates a session with a single tap.

How much does it cost?

free

Velocity

See all version history

Who built it?

crtd labs

4 apps tracked · Health & Fitness

izzy & friendsizzy & friendsessentialityessentialityspices: by essentialityspices: by essentiality
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
5.00 · 6

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for four seven eight

How's the Health & Fitness market?

The rivals identified

The Analyst's Read

Key takeaways for four seven eight

Where is it heading?

Bottom line

This app provides a privacy-focused, offline utility for practicing structured breathing techniques without ads or subscriptions.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by four seven eight, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “four seven eight Intelligence Report.” Updated Apr 28, 2026. https://marlvel.ai/apps/four-seven-eight

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