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Shizuka

Guided breathing exercises with haptic feedback,
ambient sounds, and gentle particle animations.

iOS · Health & Fitness
Available on the App Store
4-7-8 Relaxation
4s · 7s · 8s
Box Breathing
4s · 4s · 4s · 4s
Calm Breath
4s · 6s
Energize
2s · 2s
Physiological Sigh
2s · 1s · 7s
Triangle
4s · 4s · 4s
Resonant
5.5s · 5.5s
Wim Hof
2s · 1s
Deep Calm
6s · 2s · 8s
Extended Exhale
3s · 6s
Pursed Lip
2s · 4s
4-4-8 Sleep
4s · 4s · 8s

+ custom pattern editor

Breathing Circle

A fluid, animated circle that expands and contracts to guide your breath through each phase.

Haptic Guidance

Gentle CoreHaptics patterns for inhale, exhale, and hold — feel your breathing rhythm without looking.

Ambient Sounds

Rain, ocean waves, forest, white noise, and singing bowls. Layer sounds to create your perfect atmosphere.

Particle Animations

Stars, fireflies, bubbles, sparks, and petals. Each pattern gets its own particle style.

Custom Patterns

Build your own breathing patterns with custom phases, durations, icons, and color gradients.

Session History

Track your sessions, streaks, and total breathing time. Set goals and watch your progress grow.

Localization

Available in English and Spanish, with more languages on the way.

Phase Chimes

Soft transition sounds between breathing phases, so you can close your eyes and just breathe.

Ambient Soundscapes

Layer these with any breathing pattern for complete immersion.

Rain
Ocean Waves
Forest
White Noise
Singing Bowl

breathe in. breathe out.

静か — stillness.