# four seven eight — breathe & relax

> Guided 4-7-8 breathing technique for relaxation and sleep. (iPhone/iPad app by crtd labs, inc.)

- Source: https://appshunter.io/ios/app/four-seven-eight/id6749875998 (this page in markdown: same URL + `.md`)
- Developer: [crtd labs, inc](https://appshunter.io/developer/1745192332)
- Category: Health & Fitness
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 17 MB
- Languages: American English
- Released: 2025-08-15
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/four-seven-eight/id6749875998/reviews.md

## What is four seven eight?

What it does:
Practice the scientifically-backed 4-7-8 breathing technique with guided animations and timing. Inhale for 4 seconds, hold for 7, exhale for 8 & repeat for 4 cycles.

Why it works:
This simple pattern activates your body's relaxation response, reducing anxiety and promoting better sleep

Features:
Visual breathing guide with smooth animations
Precise timing for each phase
Progress tracking calendar
Clean, distraction-free interface
Works offline — no account needed

Perfect for:
Quick stress relief during busy days
Winding down before sleep
Managing anxiety moments
Building a daily mindfulness habit

Tap once to start

Privacy: All data stays on your device. No tracking, no ads, no subscriptions.

## Key features

- Visual breathing guide with animations
- Precise timing for inhale, hold, exhale
- Progress tracking calendar
- Distraction-free interface
- Offline functionality
- One-tap start

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/four-seven-eight/id6749875998/reviews.md

### 5/5 — Great relaxation technique

*2025-09-08*

This app helps quickly calm down and relax when you feel stressed.

### 5/5 — For healthier you

*2025-08-20*

This app will make breathing techniques a consistent habit

### 5/5 — Awesome!

*2025-08-16*

Simple, elegant & helpful

## Frequently asked questions about four seven eight

### What is the 4-7-8 breathing technique?

The 4-7-8 breathing technique involves inhaling for 4 seconds, holding your breath for 7 seconds, and exhaling for 8 seconds. This pattern is repeated for four cycles to activate the body's relaxation response.

### How does four seven eight help with relaxation?

By guiding you through the 4-7-8 breathing pattern, the app helps to calm your nervous system, reduce feelings of anxiety, and promote a sense of tranquility, making it easier to wind down.

### Can I use four seven eight offline?

Yes, four seven eight works offline. No account is needed, and all your data stays on your device, ensuring privacy and accessibility even without an internet connection.

### What devices does four seven eight support?

four seven eight is available for iPhone, iPad, and iPod. It is designed to offer a seamless experience across Apple's mobile devices.

### How often is four seven eight updated?

The latest version of four seven eight is 1.0.4, which was released on September 18, 2025. Updates typically focus on improving performance and user experience.

### What is the age rating for four seven eight?

four seven eight has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Does four seven eight have ads?

No, four seven eight does not have ads. The app is designed to be a distraction-free experience, allowing users to focus solely on their breathing exercises.

### What is the user sentiment for four seven eight?

Based on the available data, four seven eight has a perfect rating of 5.0 stars from 6 ratings, indicating very positive user sentiment.

## Version history (last 3 releases)

### 1.0.4 — 2025-09-18

bug fixes and improvements

### 1.0.3 — 2025-08-28

add daily nudges and choose color of circle

### 1.0 — 2025-08-15

No release notes.

## Apps similar to four seven eight

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Breathing 478 Anti-stress](https://appshunter.io/ios/app/breathing-478-anti-stress/id6757721612) | — | Free | Health & Fitness |
| [Sprenity: 4-7-8 Breathing](https://appshunter.io/ios/app/sprenity-4-7-8-breathing/id6741729392) | 5.0 (1) | Free | Health & Fitness |
| [4-7-8 Breathe: Focus & Calm](https://appshunter.io/ios/app/4-7-8-breathe-focus-and-calm/id6749908822) | 5.0 (3) | $3.99 | Health & Fitness |
| [Breathy: Breathwork 4-7-8, 1:2](https://appshunter.io/ios/app/breathy-breathwork-4-7-8-12/id6503702480) | 5.0 (3) | Free | Health & Fitness |
| [Birch: Breathe, Relax & Sleep](https://appshunter.io/ios/app/birch-breathe-relax-and-sleep/id6449722381) | 4.9 (111) | Free | Health & Fitness |
| [4-7-8 Breathe](https://appshunter.io/ios/app/4-7-8-breathe/id6758927414) | — | Free | Health & Fitness |

## More apps by crtd labs, inc

- [essentiality](https://appshunter.io/ios/app/essentiality/id6748483807)
- [spices: by essentiality](https://appshunter.io/ios/app/spices-by-essentiality/id6753191762)
- [izzy & friends](https://appshunter.io/ios/app/izzy-and-friends/id6753328759)

All apps by crtd labs, inc: https://appshunter.io/developer/1745192332

## Related topics

[478](https://appshunter.io/ios/topics/478)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*