Comparison

Coherence 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

Coherence

Master your nervous system through guided breathwork. Access over 500 breathing patterns to shift your state, from calm and focus to energy and sleep. Connect with a global community in live sessions and create custom routines.

Highlights
  • Nervous system interface via breath
  • Shift states: calm, focus, energy, sleep
  • Daily global live breathing sessions
  • 500+ research-backed breathing patterns
  • Custom breathing sequence creator
  • Progress tracking and stats
  • Community features and leaderboards
Features
Read full description

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

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

Coherence4 screens
Lung Fu4 screens

Verdict

The call

The clearest difference is in-app purchases: Lung Fu at none against Coherence's 6. Lung Fu also leads on rating (5.0 vs 4.8) and review sentiment (100% vs 85%). Coherence's advantage is ratings volume (642 vs 9) and update cadence (every 4 days vs fortnightly). On price and ads 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. Coherence sells 6 in-app purchases, starting at $14.99 per month. 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: Coherence has 642 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 85% of Coherence's written reviews are positive against 100% of Lung Fu's.

UpkeepUpdate frequency

Coherence ships an update every 4 days, Lung Fu fortnightly. Both last shipped on November 4, 2026.

Scorecard8 real differences · 2 level
Coherence versus Lung Fu: the parameters behind the verdict, then further details
ParameterCoherenceLung Fu
PriceFreeFree
Rating4.8 (642 ratings)5.0 (9 ratings) — better
Positive reviews85.1% of reviews100.0% of reviews — better
Number of ratings642 — better9
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size225 MB104 MB
Age rating4+12+
DeveloperJohn SweeneyPresage Security Inc

Customer experience

Coherence

All ratings619 ratings
Positive94.3%
Neutral1.5%
Negative4.2%
Written reviews101 reviews
Positive85.1%
Neutral2.0%
Negative12.9%

Lung Fu

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

In-app purchases

6 purchases

Coherence

Subscriptions6
  • Coherence Monthly Membership$14.991 Month
  • Coherence Membership3 Days trial$69.991 Year
  • Coherence Friend Pass14 Days trial$69.991 Year
Show 3 more
  • Coherence Membership$69.991 Year
  • Coherence Membership1 Month trial$69.991 Year
  • Coherence3 Months trial$69.991 Year
None

Lung Fu

No in-app purchases

Questions

Is Coherence free?
Coherence 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, Coherence or Lung Fu?
Lung Fu is rated higher. Coherence averages 4.8 out of 5 from 642 ratings, while Lung Fu averages 5.0 from 9 ratings.
Do Coherence or Lung Fu have ads?
Neither Coherence nor Lung Fu shows ads.
Which is updated more often, Coherence or Lung Fu?
Coherence ships an update every 4 days, and Lung Fu fortnightly. Most recently, Coherence was updated on November 4, 2026 and Lung Fu on November 4, 2026.

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