Heart Coherence Breathing

Seven free practice days — and only a day you actually breathe is ever counted. Then one payment, for good. No subscription, no account, no tracking.

Five minutes. Six breaths a minute. A steadier you.

Heart Coherence is a guided breathing app built around cardiac coherence — the slow, even rhythm of roughly six breaths per minute that many people use to settle themselves, steady their focus and wind down at the end of the day.

Open it, tap once, breathe. No account. No feed. No noise.

ONE TAP TO CALM • A single tap from the home screen starts a session — nothing stands between you and your breath • A smooth visual pacer expands as you inhale and contracts as you exhale • Optional chimes and gentle haptics let you close your eyes and follow the rhythm by feel alone • Set today's length without touching your saved settings — "just three minutes" stays just for today

BREATHE YOUR WAY • Built-in patterns: Balanced coherence (5-5), Box breathing (4-4-4-4) and Resonant flow at six breaths a minute • Adjust inhale, exhale and hold times freely to build any rhythm you like, 4-7-8 included • Save your own presets — a complete setup of pattern, sound, music and visuals — and switch between them instantly • Nine animation styles: circles, double circles, nested shapes, squares, rectangles and grids • Ten accent colours, plus dark and light themes

SOUND THAT SUITS YOU • Calm built-in music, or load up to ten tracks of your own • Separate cues for the start, the end of the intro and each change of phase • Haptic feedback for eyes-closed practice • Independent volume for music and cues

WATCH YOUR PRACTICE GROW • Daily streaks that reward showing up, not perfection • A complete history of every session, with totals and statistics • Practice Insights that turn your sessions into something you can actually read • An optional mood check-in at the end of a session • Gentle reminders at the time you choose — daily, weekdays, weekends or your own days • Export your history whenever you want it

DESIGNED TO BE QUIET Clean, uncluttered and deliberately still. Dark and light themes, large-text support, a reduce-motion mode that respects your system setting, and a layout built for both iPhone and iPad.

YOUR DATA NEVER LEAVES YOUR DEVICE • No account, no sign-up, no email address • No analytics, no trackers, no advertising, no third-party services • Every session is stored only on your device — yours to export or delete at any time • Works entirely offline, in airplane mode, on a plane or on a mountain

PAY ONCE. THAT IS ALL. • Seven free practice days to try everything • A practice day is only spent on a day you actually breathe, so the days you skip cost you nothing • After that, a single payment unlocks the app for life • No subscription. No renewals. No ads. No upsells.

AVAILABLE IN 14 LANGUAGES English, French, German, Spanish, Italian, Portuguese, Dutch, Polish, Turkish, Arabic, Japanese, Korean, Chinese and Thai.

Heart Coherence is a wellbeing app, not a medical device, and is not intended to diagnose, treat or prevent any condition. If you have a respiratory or cardiac condition, speak to your doctor before starting a breathing practice.