# Box Breathing: Breathwork — Paced exercises, vagus nerve

> Paced exercises, vagus nerve (iPhone/iPad app by Vladimir Li.)

- Source: https://appshunter.io/ios/app/box-breathing-breathwork/id6810849599 (this page in markdown: same URL + `.md`)
- Developer: [Vladimir Li](https://appshunter.io/developer/1587178155)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 23 MB
- Languages: American English, French (France), German (Germany), Italian, Polish, Brazilian Portuguese, Russian, European Spanish
- Released: 2026-09-24
- Data updated: 2026-10-02
- User reviews in markdown: https://appshunter.io/ios/app/box-breathing-breathwork/id6810849599/reviews.md

## What is Box Breathing?

Breathe for two minutes, and the sky gets one star brighter.

A calm voice leads the rhythm, a slow pulse of vibration marks each phase. You can close your eyes. You can put the phone down entirely and follow the taps on your wrist.

Every finished practice lights a star. The stars gather into real constellations — Ursa Minor, Orion, Scorpius, Lyra. A missed week puts nothing out: the sky you have built stays yours.

RHYTHMS
• Box breathing — four equal parts, the one to start with
• 4-7-8 — a long exhale with a hold before it, closer to night
• Coherent breathing — five seconds in, five out, about six breaths a minute
• Extended exhale — four in, eight out, almost nothing to count
• Physiological sigh — a double inhale, then a long release
• Alternate nostril — the voice names the side, so your eyes can stay closed
• Lengthening exhale — an exhale that stretches from four seconds to ten
• Your own rhythm — four numbers, and a new constellation appears

A VOICE, IF YOU WANT ONE
Six voices in eight languages, from a quiet whisper to a steady low register. The voice says only what is needed: in, hold, out. If your own music is playing, it is lowered for the phrase and released at once — never stopped. And if you would rather have silence, one tap turns it off.

ON THE WRIST
The watch app is a full practice, not a remote. Vibration leads the phases, so the screen can go dark and the practice continues: your arm is down, you are breathing, the watch is counting. A practice done on the watch lights the same star — the sky is one for both.

ALSO INSIDE
• A daily reminder at a time you choose, scheduled by your iPhone alone
• Four background loops, from a low drone to sparse notes in silence
• A breath-hold stopwatch — a private mark to compare with yourself
• Eight interface languages, switchable inside the app

QUIET AROUND YOUR DATA
No account, no sign-up, no analytics, no advertising. Your practice history stays on your device and goes nowhere. The app goes online for one thing: to check whether the purchase is yours.

ONE PURCHASE
Four practices, a voice, a background loop and your own rhythms are free, with no limit on sessions. The full set opens with a single payment. No subscription, ever.

The sky remembers every practice. Even the one after which you forgot to open the app for a month.

Breathing practice is not medicine and does not replace a doctor. If you feel unwell, stop.

Privacy Policy: https://litekmya.github.io/legal/quadrans/privacy.html
Terms of Use: https://litekmya.github.io/legal/quadrans/terms.html

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Set | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-24

No release notes.

## Apps similar to Box Breathing

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HRVibe — Breathe & HRV](https://appshunter.io/ios/app/hrvibe-breathe-and-hrv/id6760731283) | — | Free | Health & Fitness |
| [Anxiety & Stress Relief Tools](https://appshunter.io/ios/app/anxiety-and-stress-relief-tools/id6783221390) | — | Free | Health & Fitness |
| [Mindful Breathing Exercises](https://appshunter.io/ios/app/mindful-breathing-exercises/id6745487805) | — | Free | Health & Fitness |
| [Bloomind: Stop Overthinking](https://appshunter.io/ios/app/bloomind-stop-overthinking/id6761011858) | — | Free | Health & Fitness |
| [Vagus Flow: Vagus Nerve App](https://appshunter.io/ios/app/vagus-flow-vagus-nerve-app/id6759922385) | — | Free | Health & Fitness |
| [The Belly Lab](https://appshunter.io/ios/app/the-belly-lab/id6756230953) | — | Free | Health & Fitness |

## More apps by Vladimir Li

- [Wise Use](https://appshunter.io/ios/app/wise-use/id1645388412)
- [BelaHora: Appointment Book](https://appshunter.io/ios/app/belahora-appointment-book/id6459474353)
- [Only Today: Daily Planner](https://appshunter.io/ios/app/only-today-daily-planner/id6746700290)
- [Tuckt: Stomach Vacuum](https://appshunter.io/ios/app/tuckt-stomach-vacuum/id6758945351)
- [Camplight: Focus & Detox Timer](https://appshunter.io/ios/app/camplight-focus-and-detox-timer/id6789969559)

All apps by Vladimir Li: https://appshunter.io/developer/1587178155

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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 2026-10-02.*