# BreathLife: Breathing Age Test — Lung Health · Exercises · CO2 > Measure and improve your lung health with a breathing age test and guided exercises. (iPhone/iPad app by YVAD ONLINE.) - Source: https://appshunter.io/ios/app/breathlife-breathing-age-test/id6745501423 (this page in markdown: same URL + `.md`) - Developer: [YVAD ONLINE](https://appshunter.io/developer/1812585819) - Category: Health & Fitness - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.6 · 105 MB - Languages: English - Released: 2025-06-17 - Data updated: 2026-06-05 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/breathlife-breathing-age-test/id6745501423/reviews.md ## What is BreathLife? What if you could measure how old your lungs really are? BreathLife gives you a breathing age — not just a number, but a roadmap to better health. Take the free 60-second CO2 tolerance test and find out where you stand. Then let the app do the rest. YOUR BREATHING AGE IN 60 SECONDS Our CO2 tolerance test measures how efficiently your body uses oxygen. Most people discover they breathe years older than their actual age. The good news: it's completely reversible with the right exercises. A PROGRAM BUILT FOR YOU Based on your breathing level, BreathLife selects the exercises you actually need: - Box Breathing: reset your nervous system under stress - Diaphragmatic Breathing: strengthen your lungs from the inside - Extended Exhale: activate the parasympathetic system for deep calm - Alternate Nostril Breathing: balance energy and sharpen focus - CO2 Tolerance Training: push your respiratory limits like elite athletes - Kapalabhati: energize and cleanse with rapid breath cycles Every session is guided, timed, and tailored to your level — from Strained to Exceptional. WATCH YOUR BREATHING AGE DROP After each test, your breathing age updates. The progress chart shows your improvement session by session — a clear, motivating proof that what you're doing is working. BREATHE TOGETHER Join the Breathing Collective. Send anonymous breath encouragements to other practitioners, climb the community leaderboard, and build accountability through shared daily practice. EARN YOUR BADGES From "First Breath" to "14-Day Champion," every milestone is tracked and rewarded. Badges mark real progress — not arbitrary streaks. WHO IS BREATHLIFE FOR? - High-stress professionals who need to switch off - Poor sleepers looking for a drug-free solution - Athletes wanting better endurance and oxygen efficiency - Anyone curious about their real respiratory age - Mouth breathers wanting to train nasal breathing - Beginners and advanced practitioners alike SCIENCE-BACKED Built on Buteyko breathing principles, CO2 tolerance science, and BOLT score methodology — the same frameworks used by free divers, elite athletes, and longevity researchers worldwide. PRIVACY FIRST No account required. Start your first test in 60 seconds, completely free. Download BreathLife. Find out how old your breathing really is — and start changing it today. ## Key features - 60-second CO2 tolerance test - Personalized breathing exercises - Breathing age tracking - Progress charts - Community leaderboard - Earnable badges ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Annual | $39.99 | per year | | Monthly | $6.99 | per month | | Weekly | $2.99 | per 7 days | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/breathlife-breathing-age-test/id6745501423/reviews.md ### 5/5 — Best breathing app *2025-09-03, version 1.1* Very nice app with all I need. Simple to use, it’s my all day companion 👌 ### 5/5 — Très complet *2025-08-16, version 1.1* Sans hésitation, BreathLife est la meilleure application de respiration testée jusqu’à maintenant. J’en suis pleinement satisfait. Je la recommande que vous soyez novice ou expert ### 5/5 — Your breathwork teacher in your pocket *2025-06-17, version 1.0* I’ve tried many wellness apps, but BreathLife is truly unique. The CO₂ test gave me real insight into my breathing, and the daily sessions are short, powerful, and calming. I already sleep better and feel more focused during the day. It’s like having a breathwork coach with me at all times. Highly recommended for anyone who wants to improve their health naturally. ## Frequently asked questions about BreathLife ### What is BreathLife's breathing age test? BreathLife offers a free 60-second CO2 tolerance test to measure how efficiently your body uses oxygen, providing an estimate of your 'breathing age'. ### How does BreathLife help improve lung health? Based on your breathing test results, BreathLife provides tailored exercises like Box Breathing, Diaphragmatic Breathing, and CO2 Tolerance Training to strengthen your lungs and improve oxygen use. ### Can I see my progress with BreathLife? Yes, BreathLife features a progress chart that updates after each test, visually demonstrating your improvement in breathing age and lung function over time. ### What is the Breathing Collective in BreathLife? The Breathing Collective is a community feature where users can send anonymous encouragements, climb a leaderboard, and build accountability through shared daily breathing practices. ### Does BreathLife require an account? No, BreathLife prioritizes privacy and does not require an account to start your first test or use its features. ### What are the subscription options for BreathLife? BreathLife offers subscription plans at $2.99 per month or $29.99 per year, both including a 7-day free trial. ### Is BreathLife suitable for beginners? Yes, BreathLife is designed for both beginners and advanced practitioners, offering guided sessions tailored to various levels, from 'Young' to 'Exceptional'. ### What scientific principles is BreathLife based on? BreathLife is built upon science-backed principles including Buteyko breathing, CO2 tolerance science, and BOLT score methodology, used by athletes and researchers. ## Version history (last 5 releases) ### 2.3 — 2026-04-14 This update is our biggest yet — rebuilt from the ground up to help you breathe better, faster. - CO2 Test upgraded: more accurate breath-hold detection, smoother guided warmup, and cleaner results screen with your breathing age front and center. - 8 breathing exercises: we added 3 new techniques to your library — Coherent Breathing, Extended Exhale, and Alternate Nostril with Retention — each matched to your current level. - Badges redesigned: 42 achievements now track your real milestones — exercise streaks, breathing age improvements, and community contributions. - Full design refresh: every screen has been rebuilt for clarity and speed. Less clutter, more focus on what matters — your progress. - Breathe with your friend with Breathe Together functionality. Thank you for breathing with us. Keep going.f ### 2.1 — 2026-03-31 This update is our biggest yet — rebuilt from the ground up to help you breathe better, faster. - CO2 Test upgraded: more accurate breath-hold detection, smoother guided warmup, and cleaner results screen with your breathing age front and center. - 8 breathing exercises: we added 3 new techniques to your library — Coherent Breathing, Extended Exhale, and Alternate Nostril with Retention — each matched to your current level. - Badges redesigned: 42 achievements now track your real milestones — exercise streaks, breathing age improvements, and community contributions. - Full design refresh: every screen has been rebuilt for clarity and speed. Less clutter, more focus on what matters — your progress. - Breathe with your friend with Breathe Together functionality. Thank you for breathing with us. Keep going.f ### 2.0 — 2026-03-25 This update is our biggest yet — rebuilt from the ground up to help you breathe better, faster. - CO2 Test upgraded: more accurate breath-hold detection, smoother guided warmup, and cleaner results screen with your breathing age front and center. - 8 breathing exercises: we added 3 new techniques to your library — Coherent Breathing, Extended Exhale, and Alternate Nostril with Retention — each matched to your current level. - Badges redesigned: 42 achievements now track your real milestones — exercise streaks, breathing age improvements, and community contributions. - Full design refresh: every screen has been rebuilt for clarity and speed. Less clutter, more focus on what matters — your progress. Thank you for breathing with us. Keep going.f ### 1.2 — 2026-03-21 This update is our biggest yet — rebuilt from the ground up to help you breathe better, faster. - CO2 Test upgraded: more accurate breath-hold detection, smoother guided warmup, and cleaner results screen with your breathing age front and center. - 8 breathing exercises: we added 3 new techniques to your library — Coherent Breathing, Extended Exhale, and Alternate Nostril with Retention — each matched to your current level. - Badges redesigned: 42 achievements now track your real milestones — exercise streaks, breathing age improvements, and community contributions. - Full design refresh: every screen has been rebuilt for clarity and speed. Less clutter, more focus on what matters — your progress. Thank you for breathing with us. Keep going.f ### 1.1 — 2025-08-11 NEW: Improved CO₂ tolerance test for more accurate breathing level detection. FIXED: Bug causing incorrect session durations – your breathing exercises now run smoothly from start to finish. Enhanced performance and smoother animations during breathwork sessions. Bug fixes and stability improvements for a better user experience. Discover how better breathing can improve focus, reduce stress, and extend your life. Breathe better. Live longer. ## More apps by YVAD ONLINE - [Awakhuma Collective Meditation](https://appshunter.io/ios/app/awakhuma-collective-meditation/id6758241026) All apps by YVAD ONLINE: https://appshunter.io/developer/1812585819 --- *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 2026-06-05.*