# Lung — Focus & Breathing

> Focus & Breathing (iPhone/iPad app by Robert Lenart.)

- Source: https://appshunter.io/ios/app/lung/id6758455227 (this page in markdown: same URL + `.md`)
- Developer: [Robert Lenart](https://appshunter.io/developer/1872991274)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: English, German
- Released: 2026-02-03
- Data updated: 2026-05-13
- User reviews in markdown: https://appshunter.io/ios/app/lung/id6758455227/reviews.md

## What is Lung?

LUNG: Your pocket breathing app for instant calm.
Stressed? Anxious? Can’t sleep? LUNG helps you breathe like a pro in seconds.

Unlock breathing hacks loved by doctors and backed by science:
• Box Breathing (1-1-1-1) – inhale, hold, exhale, hold – all the same length. The classic for instant clarity and nerves of steel. Perfect when you're feeling like a jittery squirrel on caffeine.

• Calm (4-2-4) – 4 seconds in, 2 hold, 4 out. Gentle calm-down mode when you need to chill fast without breaking a sweat.

• Relax (4-7-8) – 4 in, 7 hold, 8 out. Dr. Weil's famous sleep hack. Works so well, folks often nod off before they even hit the 7-second count.

• Simple (1-1) – even in and out breaths. The no-brainer for on-the-go or when your mind's doing loop-de-loops.

• Unwind / Deep Calm (1-2) – inhale for 1 part, exhale for 2. The quickest way to kick your chill mode into gear. Double exhale = double the relaxation vibes. Great for just "blowing away" that stress.

• Meditation – a no-fuss timer for zen sessions from 1 to 60 minutes, ending with a gentle "time's up!" nudge. Say goodbye to those sneaky "just five more minutes" traps.

Quickly lower stress, slow your heart rate and clear your mind.

Features
• Beautiful glowing visual guide
• Haptic feedback – breathe with eyes closed
• Focus Mode - pure animation, no disturbance
• High-quality relaxing sounds
• 100% private – no ads, no tracking, no account

Perfect for panic attacks, falling asleep faster, focus & daily stress relief.

Breathe deeper. Stress less.
Exhale the chaos!


## Version history (last 5 releases)

### 1.3.2 — 2026-04-13

Minor bug fixes

### 1.3.1 — 2026-02-24

Bug Fixes:
• Resolved audio issues
• Fixed timer adjustment

### 1.3 — 2026-02-15

What's New in Version 1.3

Apple Health Integration
Your breathing sessions now sync automatically as Mindful Minutes to Apple Health. Enable it in Settings to track your wellness journey.

Smart Reminders
Set morning and evening reminders to build a consistent breathing practice. Customize the times that work best for you.

Home Screen Widgets
Track your breathing progress at a glance! Add LUNG widgets to your home screen showing today's minutes and your current streak.

Lock Screen Widgets
Quick access to your stats right from your lock screen with circular, rectangular, and inline widget options.

### 1.2.3 — 2026-02-08

minor improvements and bug fixes

### 1.2.2 — 2026-02-05

minor bug fixes

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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 2026-05-13.*