# Resonance: Breath & Calm — Breathwork & inner mastery

> Breathwork & inner mastery (iPhone/iPad app by Thibault Sagnier.)

- Source: https://appshunter.io/ios/app/resonance-breath-and-calm/id6792345187 (this page in markdown: same URL + `.md`)
- Developer: [Thibault Sagnier](https://appshunter.io/developer/1884723329)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 180 MB
- Languages: American English
- Released: 2026-07-28
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/resonance-breath-and-calm/id6792345187/reviews.md

## What is Resonance?

Resonance trains you to steer your own inner state through breath. Not just another meditation app — a real path that builds, level by level, your ability to drop into calm at will, and to stay composed when the pressure rises.

Two complementary sides:

• DESCENT — bring the pressure down: resonance breathing (heart coherence), long exhales, the physiological sigh, body scan.

• CONFRONTATION — widen your tolerance: CO₂ tables, breath-holds, dry apnea.

What makes Resonance different:

• A progressive path of 8 levels, at your own pace — never a guilt-inducing calendar.
• Calm, beautiful guidance: a breathing orb, soft bells, an ambient pad, and an optional natural voice.
• Your own proof: a readable composite score, your history, resting pulse, measured recovery — only your real data, no invented numbers.
• Free sessions and an advanced breath-hold sub-program.
• 100% offline, no account, no data collected.

Safety first: dry-land training only, never in water or while driving. Resonance is not a medical device and does not replace professional advice.


## Version history (last 3 releases)

### 1.2 — 2026-08-17

Session sound fixed
Bells and background music in program sessions could go completely silent,
sometimes until the app was restarted. This is fixed.

Background music on the lock screen
During a meditation, the ambient layer now keeps playing when the screen
locks, just like the voice.

Progress score recalibrated
Consistency was far too lenient. It now genuinely reflects your practice days,
and each component shows the figures behind it.

Default voice is now male
In French and English. The female voice is still available in Settings.

### 1.1 — 2026-07-29

« Nouveautés » App Store — Français
Cette mise à jour élargit le programme et le suivi :

• Le parcours passe à 10 paliers, avec une nouvelle étape « Esprit » : méditations de pleine conscience et auto-hypnoses intégrées à ta progression. 
• Tes méditations et auto-hypnoses sont désormais suivies dans ta progression (temps, calendrier, série). 
• Suivi de la variabilité cardiaque enrichi : RMSSD et SDNN, avec leurs courbes d'évolution. 
• L'app s'ouvre automatiquement dans la langue de ton téléphone.

Respire bien.

« What's New » App Store — English
This update expands the program and your tracking:

• The path grows to 10 levels, with a new "Mind" stage: mindfulness meditations and self-hypnosis woven into your progress. • Your meditations and self-hypnosis sessions are now tracked in your progress (time, calendar, streak). • Richer heart-rate variability tracking: RMSSD and SDNN, each with its evolution curve. • The app now opens automatically in your phone's language.

Breathe well.

### 1.0 — 2026-07-29

No release notes.

## More apps by Thibault Sagnier

- [Gut AI: IBS Food Tracker](https://appshunter.io/ios/app/gut-ai-ibs-food-tracker/id6760493076)

All apps by Thibault Sagnier: https://appshunter.io/developer/1884723329

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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.*