Coherence vs GroundApp

YOUR NERVOUS SYSTEM, ON DEMAND Coherence is a nervous system interface. Using the science of breath, shift into calm, focus, or energy in minutes. Your breath is the only autonomic function you can consciously control - a direct line to your nervous system. Coherence gives you the patterns to use it. SHIFT YOUR STATE - Calm: Activate your parasympathetic system to release stress - Focus: Enter alert relaxation for deep work - Energy: Stimulate your system for peak performance - Sleep: Downregulate for faster, deeper rest BREATHE WITH THE WORLD Join the Daily Sync - a live global session where people worldwide breathe together in perfect unison. Watch participants appear around a real-time 3D Earth. Set an intention. Experience collective coherence. 500+ BREATHING PATTERNS Techniques selected from peer-reviewed research and proven traditions: - Coherence: Heart-brain synchronization (5.5s rhythm) - Box Breath: Used by Navy SEALs for composure under pressure - 4-7-8: Vagal activation for rapid calm - Physiological Sigh: The fastest way to reduce stress - Vortex: Fibonacci-based energizing sequence - Tummo: Traditional Tibetan inner heat practice - Sleep, Focus, Energy patterns and more CREATE YOUR OWN Build custom breathing sequences with our visual editor. Set phase durations, add music from Spotify or Apple Music, record your own voice guidance, and share with the community. TRACK YOUR REGULATION - Streaks and daily practice stats - Session history and insights - Weekly progress visualization - Level progression system COMPETE & CONNECT - Weekly leagues with promotion and demotion - Global leaderboards - User profiles and friends - Invite others to sync sessions DESIGNED FOR FOCUS - Minimalist dark interface - Zen mode fades the UI so nothing distracts you - Beautiful animations guide your breath - Sonic cues keep you on rhythm - Works with screen off - Works in airplane mode SUBSCRIPTION All features require an active subscription: - Monthly: $9.99/month - Annual: $39.99/year (3-day free trial) - Cancel anytime in App Store settings Take control of your nervous system. Terms of Use: https://www.coherencebreath.com/terms Privacy Policy: https://www.coherencebreath.com/privacy

Your nervous system already knows how to settle. GroundApp gives it the right breath. Meet Bodie, your breathing companion. Bodie sits in the middle of Home and breathes the rhythm the wheel lands on. Scroll the wheel to pick a technique, then press and hold on Bodie and breathe with him. Collin's 3-minute intro film shows why he made GroundApp and how to use it. Create your account when you start, with Apple, Google or email. CHECK IN WITH BODIE Tap Check in on Home. Name how you feel, rate how strong it is and your energy. GroundApp maps that to a nervous system state and matches breathwork to it. Anxious and wired gets something different from flat and foggy. LIBRARY Techniques: more than 40, including Box Breathing, 4-7-8, Physiological Sigh, Resonance Breathing and Cyclic Sighing. Each has a practice guide: purpose, steps, length and safety. Advanced: O2 and CO2 tables for breath-hold training. Start from a ready-made table or build one from your own reference hold. You begin each hold and can stop any time. Dry land only. Never in or near water. Guided: sessions in Collin's voice, with ambient sound and haptic cues. Sleep sounds: rain, ocean waves, brown noise, a crackling fire and more. AI PLANS (PREMIUM) Bodie is Collin Chartier's AI expert in nervous system regulation. Check in, and Bodie builds a plan and shows it before you start: two or three techniques, about 10 minutes, and why each fits how you feel. Bodie asks before anything leaves your phone. Turn AI plans off any time in Profile and you still get a plan from your answers. PROGRESS Track your streaks and session history. Take the BOLT test, a comfortable breath hold timed in seconds, and watch your scores over time. Training history keeps your Advanced tables and holds. LIVE HEART RATE Tap the heart button in the player to connect any standard Bluetooth heart rate monitor, or a Whoop or Garmin with heart rate broadcast on. Watch live heart rate and HRV (RMSSD) as you breathe, then get a recap and charts. HRV needs beat-to-beat data. APPLE HEALTH AND WEARABLES Turn on Apple Health and GroundApp reads heart rate, HRV, sleep, steps and active energy to suggest the right breathwork for today, and saves your sessions to Health as mindful minutes. Whoop, Garmin, Oura, COROS and other wearables also reach GroundApp through Apple Health: sync them there, then switch it on here. Readings inform suggestions. They are not a medical assessment. PRACTICE YOUR WAY Set the session timer from 3 to 20 minutes, a custom length or no limit. Layer in music, nature sounds, voice guidance and haptics, each with its own volume. Haptic-only mode is for silent practice. APPLE WATCH Practice on your wrist with the Apple Watch app. FREE AND PREMIUM Free: 4 core techniques, the session timer, streaks, basic stats, check-ins with Bodie and live heart rate. GroundApp Premium adds all techniques, the Advanced O2 and CO2 tables, guided sessions and Bodie's AI plans. GROUNDAPP PREMIUM SUBSCRIPTION GroundApp Premium is an auto-renewing subscription: $39.99 a year or $6.99 a month in the US (prices vary by country). Eligible new subscribers get a 3-day free trial. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. Manage or cancel any time in Settings > your name > Subscriptions. Terms of Use: https://groundapp.live/terms Privacy Policy: https://groundapp.live/privacy Intense techniques show a short safety note before you start. If you have a heart, lung or other medical condition, check with your doctor before you begin a new breathing practice. If you're dealing with panic attacks, trauma, or thoughts of hurting yourself, start with a licensed professional. In the US you can call or text 988 any time. This is coaching and education, not medical or mental health treatment.