Comparison

FivePointFive vs Lung Fu

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FivePointFive

Enhance athletic performance and recovery with science-backed breathwork exercises. This app offers guided sessions to improve focus, reduce stress, and deepen sleep, with real-time heart rate monitoring and personalized coaching insights.

Highlights
  • Guided breathwork sessions
  • Live heart-rate monitoring
  • AI Performance Coach
  • Performance and recovery tracking
  • Stress reduction
  • Improved focus
  • Deeper sleep
Features
Read full description

FivePointFive: Breathwork for Athletes What is FivePointFive The world’s first breathwork app built for athletes—used by Elite Athletes and a fast-growing community of Everyday Athletes. We turn cutting-edge breathing science into short, coached sessions that strengthen performance and recovery, improve focus and stress resilience, and deepen restorative sleep. Built on science. Made measurable. Peer-reviewed research links structured breathwork with higher VO₂-max, improved HRV, lower resting heart rate, and better sleep quality. FivePointFive translates that science into sessions you can see working: - Live heart-rate in class to watch your autonomic nervous shift in real time - AI Performance Coach with post-session insights and coach tips - Trends over time across HR, HRV, resting HR, and sleep Train the full system: Mind • Body • Sleep - Mind: Downshift stress fast, sharpen focus, and rebalance the nervous system—in as little as 90 seconds. - Body: Build breathing mechanics and CO₂ tolerance to increase endurance, boost stamina, and speed recovery. - Sleep: Lower nighttime cortisol and deepen restorative sleep so you wake recovered and ready to go. Backed by the best - Patrick McKeown -#1 functional breathwork expert globally and best-selling author, scientist and founder of ‘Oxygen Advantage’. - Jay T. Wiles - Global authority in HRV biofeedback, applied psychophysiology, and performance psychology. Founder of Thrive Wellness & Performance, working with elite athletes across the NFL, NBA, MLB, PGA, ATP, and MLS. - Marco Altini - World leader in HRV, Human Movement and High performance coaching. Founder of HRV4Training & Data Science Advisor to Oura. Editor of the Wearable Department of IEEE Pervasive Computing Magazine. Privacy Your health data stays with you. We read/write to Apple Health with your permission and never sell personal data. Subscriptions Quarterly and Yearly plans with a free trial. Auto-renews unless turned off at least 24 hours before the end of the current period. Manage in your Apple Account Settings. FivePointFive® — Breathwork for Athletes Not medical advice. Individual results vary. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lung Fu

Transform breathwork into an engaging space adventure. Power thrilling missions by controlling your breath, collecting rewards, and exploring the universe. Improve focus, reduce stress, and enhance sleep with interactive exercises and real-time feedback.

Highlights
  • Interactive guided breathwork exercises
  • Real-time breathing feedback
  • Immersive space adventure gameplay
  • Progress tracking and achievement system
  • Stress relief and focus enhancement
  • Promotes better sleep
Read full description

Lung Fu turns breathwork into an exciting space adventure! Say goodbye to boring breathing exercises—your breath now powers thrilling missions where you collect coins, dodge asteroids, and explore the universe, all while improving your wellness. Key Features: - Interactive Breathwork: Follow guided exercises designed to support stress relief, focus, relaxation, and better sleep. - Real-Time Feedback: Track how well you’re breathing and improve your performance with instant insights after every session. - Immersive Experience: Enjoy captivating gameplay, beautifully crafted visuals, and optional sound effects. - Personal Progress: Create a profile, earn belts, and monitor your wellness stats to stay motivated and have fun along your wellness journey. Ideal whether you’re busy at work, juggling life at home, or simply looking for a fresh and enjoyable way to practice breathwork—Lung Fu makes taking a deep breath exciting and rewarding! Take a deep breath. It’s time for wellness to get fun. Terms of Service: https://api.lung-fu.com/termsofservice Privacy Policy: https://api.lung-fu.com/privacypolicy Wellness Disclaimer: This app uses Presage SmartSpectra Swift SDK to estimate wellness indicators such as heart rate and respiration rate. These estimates are not intended for medical use. They do not diagnose, monitor, or treat any condition. Always consult a qualified healthcare provider about your health. For validation details, including accuracy, limitations, and methodology, visit: www.presagetechnologies.com/v-and-v and SmartSpectra Swift SDK on GitHub: https://github.com/Presage-Security/SmartSpectra

Screenshots

FivePointFive4 screens
Lung Fu4 screens

Verdict

The call

FivePointFive and Lung Fu both sit at 4.8 stars, but that hides the real split: 100% of Lung Fu's written reviews are positive against 58% of FivePointFive's. Lung Fu also leads on in-app purchases (none vs 5). FivePointFive's advantage is ratings volume (5.1K vs 9) and update cadence (every 4 days vs fortnightly). On price, rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FivePointFive sells 5 in-app purchases, starting at $44.99 per 3 months. Lung Fu asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lung Fu holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FivePointFive has 5.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 58% of FivePointFive's written reviews are positive against 100% of Lung Fu's.

UpkeepUpdate frequency

FivePointFive ships an update every 4 days, Lung Fu fortnightly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 5 level
FivePointFive versus Lung Fu: the parameters behind the verdict, then further details
ParameterFivePointFiveLung Fu
PriceFreeFree
Rating4.8 (5.1K ratings)5.0 (9 ratings) — better
Positive reviews57.9% of reviews100.0% of reviews — better
Number of ratings5.1K — better9
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#112 — better—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS18.617.6 — better
Further details — not scored
Size871 MB104 MB
Age rating17+12+
DeveloperfivepointfivePresage Security Inc

Customer experience

FivePointFive

All ratings5,050 ratings
Positive95.5%
Neutral1.7%
Negative2.8%
Written reviews164 reviews
Positive57.9%
Neutral9.8%
Negative32.3%

Lung Fu

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

FivePointFive

Reported bugs

4 issues
  • Can't log in, awful
  • Won't let me log in
  • Way too buggy
  • Faulty

Requested features

1 request
  • Record HRV measurements to Apple Health

Lung Fu

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

FivePointFive

Subscriptions5
  • FivePointFive 3 Months$44.993 Months
  • FivePointFive 3 Months3 Days trial$44.993 Months
  • FivePointFive 1 Year Discount3 Days trial$69.991 Year
Show 2 more
  • FivePointFive 1 Year$89.991 Year
  • FivePointFive 1 Year3 Days trial$89.991 Year
None

Lung Fu

No in-app purchases

Questions

Is FivePointFive free?
FivePointFive is free to download, with in-app purchases available.
Is Lung Fu free?
Lung Fu is free to download, with no in-app purchases.
Which has better reviews, FivePointFive or Lung Fu?
Lung Fu is rated higher. FivePointFive averages 4.8 out of 5 from 5.1K ratings, while Lung Fu averages 5.0 from 9 ratings.
Do FivePointFive or Lung Fu have ads?
Neither FivePointFive nor Lung Fu shows ads.
Which is updated more often, FivePointFive or Lung Fu?
FivePointFive ships an update every 4 days, and Lung Fu fortnightly. Most recently, FivePointFive was updated on October 30, 2026 and Lung Fu on October 24, 2026.

Other comparisons