# Breath Protocol: Breathwork > Science-based guided breathing techniques for stress, sleep, and focus. (iPhone/iPad app by CRAIG DAVID MACKINTOSH.) - Source: https://appshunter.io/ios/app/breath-protocol-breathwork/id6759363813 (this page in markdown: same URL + `.md`) - Developer: [CRAIG DAVID MACKINTOSH](https://appshunter.io/developer/1877056088) - Category: Health & Fitness - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 13.0 · 33 MB - Languages: English - Released: 2026-03-25 - Data updated: 2026-07-23 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/breath-protocol-breathwork/id6759363813/reviews.md ## What is Breath Protocol? Take control of your stress, sleep, and focus — one breath at a time. Breath Protocol gives you 10 science-based breathing techniques backed by research from Stanford University, the US Navy, and leading respiratory science. Each technique is guided by a smooth animated breathing circle, gentle chime cues, and optional haptic feedback — so all you have to do is follow along and breathe. Whether you need to calm anxiety in 60 seconds, sharpen your focus before a big meeting, or wind down for deeper sleep, there's a technique designed for exactly that. START FOR FREE 3 techniques are completely free, forever: — Resonant Breathing: The 5.5-second rhythm that synchronizes your heart rate and breathing for deep, lasting calm. Based on research featured in James Nestor's bestselling book "Breath." — Cyclic Sighing: A double-inhale technique clinically proven by Stanford researchers to reduce stress faster than traditional meditation. — Box Breathing: The 4-phase method used by Navy SEALs and first responders to maintain focus and composure under extreme pressure. UNLOCK 7 MORE TECHNIQUES ($6.99, ONE-TIME) — Extended Exhale Breathing: Longer exhales activate your parasympathetic nervous system for rapid calming. — Alternate Nostril Breathing: An ancient pranayama practice that balances your nervous system. — Power Breathing: Multi-round breathwork with timed retention holds to build resilience and mental toughness. — Cyclic Hyperventilation: A quick controlled-breathing protocol for sharp alertness when you need it most. — Tummo Breathing: The Tibetan inner-heat practice with guided visualization and progressive breath holds. — Nasal Breathing Training: Strengthen your nasal breathing habit and optimize nitric oxide production. — Breath Hold Training: Progressively build CO2 tolerance and breath-hold endurance over time. One purchase. No subscriptions. All future techniques included free. FEATURES Animated Breathing Circle — A calming visual guide that expands on inhale and contracts on exhale. Just follow the circle and breathe. Fully Customizable — Adjust breath timing, hold durations, round counts, and session length to match your experience level and goals. Mood Tracking — Rate how you feel before and after each session. See your average mood improvement grow over time. Progress Dashboard — Track total sessions, minutes practiced, daily streaks, and your personal best breath hold. Safety First — Technique-specific health disclaimers ensure safe practice, especially for advanced high-intensity methods. Learn the Science — Every technique includes its origin story, step-by-step instructions, key benefits, and the research behind it. Dark Mode Design — A calm, immersive dark interface designed to feel peaceful during evening and bedtime practice. No accounts. No ads. No data collection. Just breathe. DESIGNED FOR YOUR WHOLE DAY Morning: Start with Power Breathing or Cyclic Hyperventilation to energize and focus. Pre-meeting: Use Box Breathing for 2 minutes to calm nerves and sharpen thinking. Afternoon: Try Alternate Nostril Breathing to reset and rebalance. Evening: Wind down with Resonant Breathing or Extended Exhale for better sleep. Anytime: Use Cyclic Sighing for instant stress relief in under 60 seconds. Built with care by someone who believes breathing is the most underrated tool for mental and physical health. Every technique in this app is grounded in published research — no pseudoscience, no fluff, no recurring charges. Download Breath Protocol and start breathing better today. ## Key features - 10 science-based breathing techniques - Animated breathing circle guide - Optional haptic feedback - Mood tracking and progress dashboard - Customizable breath timing and session length - Dark mode design - Technique-specific health disclaimers ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Breath Protocol Pro: All Techniques | $6.99 | one-time | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/breath-protocol-breathwork/id6759363813/reviews.md ### 5/5 — Great app *2026-03-30, version 1.0* Great range of techniques, love the power breathing ### 5/5 — Incredible app *2026-03-27, version 1.0* Absolutely love this app- from the easy layout to the impactful exercises. My breathwork has improved tenfold and I use it daily. Wouldn’t be without it ### 5/5 — Solid range of techniques *2026-03-25, version 1.0* Literally every technique I’ve heard Andrew Huberman and the like talk about ### 5/5 — Best breathing app *2026-03-25, version 1.0* I’ve never seen an app like this with such a complete set of techniques. Covers all the stuff I hear about on podcasts etc. ## Frequently asked questions about Breath Protocol ### How many breathing techniques does Breath Protocol offer? Breath Protocol offers 10 science-based breathing techniques. Three techniques, including Resonant Breathing, Cyclic Sighing, and Box Breathing, are available for free. The remaining seven techniques can be unlocked with a one-time purchase. ### What is the cost of Breath Protocol? Breath Protocol is free to download and use with three core techniques. An additional seven techniques can be unlocked for a one-time purchase of $6.99. There are no subscriptions, and all future techniques will be included free. ### Does Breath Protocol have ads? No, Breath Protocol is ad-free. The app explicitly states 'No accounts. No ads. No data collection. Just breathe.' ### What devices is Breath Protocol available on? The provided data does not specify device compatibility beyond general mobile application availability. However, it is designed for mobile use and has an age rating of 4+. ### How does Breath Protocol help with stress? Breath Protocol utilizes science-based breathing techniques like Cyclic Sighing, clinically proven by Stanford researchers to reduce stress. Other techniques such as Resonant Breathing and Extended Exhale Breathing are designed for rapid calming and activating the parasympathetic nervous system. ### Can Breath Protocol be used for sleep improvement? Yes, Breath Protocol includes techniques designed to help users wind down for deeper sleep. The app's dark mode design is also optimized for evening and bedtime practice, creating a calm and immersive interface. ### How often is Breath Protocol updated? The app was last updated on March 25, 2026, with version 1.0. This indicates a recent release, and future updates will include all new techniques for free. ### Is Breath Protocol safe for all users? Breath Protocol includes technique-specific health disclaimers to ensure safe practice, especially for advanced methods. The app has an age rating of 4+, suggesting it is suitable for a wide range of users with appropriate guidance. ## Version history (last 1 release) ### 1.0 — 2026-03-25 No release notes. --- *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 2026-07-23.*