Buteyko Pro vs Stealth Training System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Buteyko Pro
Learn and practice the Buteyko breathing method with guided exercises and progress tracking. This app offers a progressive training system with audio instructions, tips, and timers to improve your breathing and overall health. It integrates with courses and webinars for personalized instruction.
- Progressive Buteyko training system
- 51 levels with audio instructions
- Personal breathing charts
- Breathing exercise history
- Health indicator tracking
- Share progress with instructors
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*** Progressive Buteyko Breathing training system *** 52 levels with audio instructions, tips and timers *** Optimized for our webinars and courses The Buteyko Pro app includes both the basic exercises and a progressive training system to learn a great variety of advanced exercises and techniques, with the option to sign up for instruction by certified instructors to customize the program and exercises to the individual. The levels cover seated exercises, walking, steps, very little breathing, mini-pauses, and recovery and rescue techniques. Buteyko Breathing is a popular breathing exercise program which has been officially recognized in Western countries since the 1990s. The method is named after Konstantin Buteyko, the physician who developed it in the 1950s. The Buteyko Breathing exercises aim to soften your breathing and reduce your breathing volume, gradually making the blood release more oxygen to cells and boosting your general health and fitness over time. Disclaimer: there is no guarantee of specific results and results will vary. The app is optimized for use with the courses, workshops and webinars available at ButeykoBreathing.com. Your instructor will customize the program for you and recommend specific levels and techniques to achieve best possible results. The app contains many additional settings to customize each level. With the Buteyko Pro app: * View your personal breathing charts * View and edit your breathing exercise history * Share your exercise scores and notes with your Buteyko instructor The intro level can be done immediately, without a user account. Sign up for a free account to unlock more levels. Your Buteyko Instructor may make an account for you, or you can make an account from within the app. An activated user account is required to use all features of the app. Participants to the complete workshop, course or webinar receive a fully upgraded user account which opens up all features and levels of the app. More info at ButeykoBreathing.com. The app allows you to save a few essential health indicators (heart rate, SpO2, HRV, body weight) together with your Buteyko exercise results. This allows you to discover how these health indicators go up and down alongside your breathing scores during the Buteyko Breathing program. Download Buteyko Pro and start with the intro level today. No account needed.
Stealth Training System
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Stealth Training System (STS) puts your training plan in your pocket. Follow your coach-built programme, log every set, and track your progress, online or off. TODAY'S SESSION, ALWAYS READY See exactly what to do today: sets, reps, weights, times and RPE. Tick it off as you go. LOG EVERYTHING, FAST A quick, offline-first logger for every set, WOD and session. Rest and workout timers keep you moving, and everything syncs when you're back online. TRACK YOUR BODY Log your weight, body-fat, measurements and progress photos, and see how you're changing over time. SEE YOUR PROGRESS Personal bests, streaks, weekly recaps and per-movement trends turn your training into a story you can actually see. TRAIN WITH YOUR COACH Your coach builds and adjusts your plan and can see how you're getting on, so your programme stays right for you. Whether you train in a gym or at home, STS keeps working, even offline, so you can log anywhere. Training plans are managed at assassingoods.com.
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Verdict
Buteyko Pro and Stealth Training System are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Buteyko Pro ships an update every 3 weeks, Stealth Training System fortnightly. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | Buteyko Pro | Stealth Training System |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (45 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 45 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 74 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | Eduard Reuvers | Michael Walters |
In-app purchases
Buteyko Pro
No in-app purchases
Stealth Training System
No in-app purchases
Questions
Is Buteyko Pro free?
Is Stealth Training System free?
Do Buteyko Pro or Stealth Training System have ads?
Which is updated more often, Buteyko Pro or Stealth Training System?
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