Vayu: Breathe & Calm

Zanshin Lab

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About this app

Vayu — Science-Based Breathing & Meditation ✨

Vayu guides you to breathe better and feel better in just minutes a day. Whether you are managing stress, improving sleep, or seeking sharper focus, Vayu provides the right breathing techniques tailored to how you feel right now.

Mood-Based Recommendations
Tell us your current state—anxious, stressed, tired, or unfocused—and Vayu instantly recommends the best technique for that moment. No guesswork, just guided breathing.

12 Science-Backed Techniques
Progress from beginner to advanced with proven methods:
• Box Breathing: Used for calm under pressure.
• 4-7-8 Technique: A natural method to aid sleep.
• Belly Breathing: Deep diaphragmatic relaxation.
• Cyclic Sighing: Fast stress relief based on recent studies.
• Coherence Breathing: Syncs heart rate variability.
• Kapalabhati: Energizing breath from traditional practices.
• Bhramari: Activates the vagus nerve through humming.
• Extended Exhale: Deep parasympathetic activation.
• Resonant Breathing: Optimal nervous system frequency.

Immersive Audio Experience
• Binaural Tones: Select from Delta (sleep), Theta (calm), or Alpha (focus) frequencies.
• Ambient Soundscapes: Choose from Rain, Ocean, Forest, Campfire, or White Noise.
• Eyes-Closed Mode: Audio tones guide each breath phase so you can focus without looking at the screen.
• Offline Functionality: All sounds are generated natively and work without an internet connection.

Customizable Meditation Timer
Set your session from 1 to 60 minutes. Choose your ambient sound and binaural frequency, then let go. A gentle three-tone bell signals the end of your session.

Build a Daily Habit
• Daily Streak Tracker: Stay motivated by keeping your streak alive.
• Daily Challenges: A fresh breathing goal every day to build consistency.
• Progressive Unlocks: Earn access to advanced techniques as you practice.
• Achievement Badges: Collect 9 unique badges for your milestones.

Track Your Progress
Monitor your journey with detailed statistics: total sessions, minutes of calm, best streaks, and mood tracking before and after each session.

Privacy First
• No account required: Start your journey immediately.
• Data Privacy: No personal data is sold or tracked.
• 100% Offline: Your sessions and data stay on your device.

Vayu represents the "wind" or "breath"—the life force. Start your breathing journey today and experience the power of conscious breath. ✨

What’s new

Initial release: 12 science-backed breathing techniques, binaural sounds, and personalized mood-based recommendations to help you sleep and focus.