# Box Breathing. — Calm breathing in 4-4-4-4

> Calm breathing in 4-4-4-4 (iPhone/iPad app by GRAYSCALE DEVELOPMENT LLC.)

- Source: https://appshunter.io/ios/app/box-breathing/id6763638750 (this page in markdown: same URL + `.md`)
- Developer: [GRAYSCALE DEVELOPMENT LLC](https://appshunter.io/developer/1831564760)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: American English
- Released: 2026-04-27
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/box-breathing/id6763638750/reviews.md

## What is Box Breathing.?

Box Breathing is a minimal breathing app designed to help you reset quickly.

  Use a steady 4-4-4-4 rhythm:
  • Inhale for 4 seconds
  • Hold for 4 seconds
  • Exhale for 4 seconds
  • Hold for 4 seconds

  Features:
  • Instant start with a 3-second countdown
  • Clean, distraction-free interface
  • Lock Screen and Home Screen widget launch
  • Control Center quick launch
  • Light and dark mode support

  No accounts. No ads. No clutter.


## Version history (last 1 release)

### 1.0 — 2026-04-27

No release notes.

## Related topics

[box breathing & 4-7-8 timer](https://appshunter.io/ios/topics/box-breathing-4-7-8-timer) · [box breathing minimal timer](https://appshunter.io/ios/topics/box-breathing-minimal-timer) · [box breathing](https://appshunter.io/ios/topics/box-breathing) · [box breathing assistant pro](https://appshunter.io/ios/topics/box-breathing-assistant-pro) · [box breathing assistant](https://appshunter.io/ios/topics/box-breathing-assistant)

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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 2026-09-02.*