Comparison

FlameInSound vs BioCoherence

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

Head to head
About

FlameInSound

This app uses binaural beats and sacred geometry sound waves to promote relaxation and meditation. It connects to heart rate sensors to display real-time influences of sound and breathing on your heart activity. It is not a medical device and does not offer diagnostic features.

Highlights
  • Binaural beat audio generator
  • Programmable beat frequencies (Mayer Wave/HRV LF)
  • Sacred geometry sound waves
  • Real-time heart activity monitoring (via Polar strap)
  • Bluetooth data reception and storage
  • Breathing influence on heart rate visualization
Features
Read full description

Includes a powerful BINAURAL BEAT programmable audio generator which can help with relaxation and meditation (also allowing beat frequency options for MAYER WAVE/ HRV LF - 0.1Hz) . Most of the FlameinSound binaural sound waves are related to sacred geometry (Phi ratios) - that can help to achieve bliss state in your body waves. FlameinSound can collects real-time informations on heart activity (through Polar chest strap sensor): you can observe in real time the influence of the sound waves or of your breathing on your heart rate. This app only provides the ability to receive, display and store hardware data (HRV sensors) via Bluetooth, This app is not a medical device, is not intended for medical use, and does not provide diagnostic features. The hardware (HRV sensors ) via Bluetooth involved in this application is used only in a jurisdiction that complies with applicable laws and regulations and is not intended as a substitute for medical advice or diagnostic results. Users of the hardware are solely responsible for ensuring compliance with relevant laws, regulations and standards.

About

BioCoherence

This app uses ECG-based bioelectric scanning to provide real-time insights into physical, emotional, and energetic health. It offers tools for health professionals to analyze biomarkers and personalize interventions, and for individuals to manage stress, improve sleep, and track wellness progress.

Highlights
  • Real-time ECG-based bioelectric scanning
  • Full-body energy flow analysis
  • Frequency therapy protocols
  • Heart coherence biomarker analysis
  • Holistic health recommendations
  • Progress tracking dashboards
  • 21-Day Balance Program
Features
Read full description

Unlock Wellness with Advanced Biofeedback Experience cutting-edge biofeedback technology designed for health professionals and individuals seeking to elevate their well-being. BioCoherence empowers you with real-time insights into physical, emotional, and energetic health using next-generation ECG-based bioelectric scanning. For Health Professionals: Transform Your Practice * Comprehensive Scanning Tools: Conduct full-body scans in minutes to analyze biomarkers such as heart coherence, meridian balance, and energy flow. * Personalized Interventions: Use advanced tools for frequency therapy, personal guidances and wellness recommendations tailored to client needs. * Holistic Recommendations: Compare scan results with our extensive database of supplements, herbs, and wellness protocols for optimal outcomes. * Data-Driven Insights: Enhance client care with actionable data, empowering your practice with evidence-based interventions. * Remote scan and tests: measure and analyze your clients, wherever in the world they are; send them in seconds your recommendations, frequencies and personal guidance. For Individuals: Take Control of Your Well-Being * 21-Day Balance Program: Transform your health with personal guided practices and daily insights that empower your physical, emotional, and mental well-being. * Stress Relief & Relaxation Tools: Manage stress, enhance focus, and improve sleep with harmonic boosts, personal guides and biofeedback techniques. * Wellness Tracking: Monitor progress with intuitive dashboards and personalized recommendations. * Tailored Support: Receive insights into your body's energy flow and emotional state to guide your wellness journey. The 21-Day Program Unlock the potential of BioCoherence through a custom, professionally designed 21-day program that blends personal audio guidances, frequency therapy, and tailored recommendations. Tailored to your individual scan from thousands of audio guidances, frequencies and protocols, each day introduces a unique focus, from stress relief to energy balance, helping users achieve holistic wellness step by step. Whether you're a professional integrating this into client care or an individual pursuing personal growth, the program offers a structured path to health optimization. Seamlessly Integrated Across Devices BioCoherence is optimized for iPhone, iPad, Mac and other platforms, offering intuitive navigation and comprehensive features across all platforms. Enjoy professional-level tools or personalized self-care solutions anywhere, anytime. Key Features at a Glance: * Real-time ECG-based bioelectric scanning. * Full-body energy flow analysis for enhanced insights. * Tailored frequency therapy protocols and personal audio guidances. * Advanced biomarkers analysis, including heart coherence. * Holistic health recommendations for supplements and wellness practices. * Progress tracking for continuous improvement. How to Get Started?  Use your Apple Watch or order our Sensor: The ECG recording is the foundation of BioCoherence’s bioelectric scanning. Why BioCoherence? * Professional Benefits: Revolutionize your practice with actionable insights and efficient scanning tools. * Individual Benefits: Discover a new level of self-awareness and health management with our intuitive wellness tools. * Evidence-Based Tools: Rely on advanced technology and expert-backed methods to guide your journey. Empower your health or your practice with BioCoherence. Download today and begin transforming wellness insights into actionable outcomes—for you and those you care for. Our Subscriptions You can try the app for free! When you want to get more, we have several levels of in-app subscriptions, for personal and professional uses. THIS IS NOT A MEDICAL APP. All data is analysed in a non-medical way. No medical claim can be made using this app. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FlameInSound4 screens
BioCoherence4 screens

Verdict

The call

The clearest difference is price: BioCoherence at Free against FlameInSound's $15.99. BioCoherence also leads on update cadence (every 9 days vs every 3 months) and rating (4.5 vs 4.3). FlameInSound's advantage is in-app purchases (none vs 11) and review sentiment (75% vs 50%). On ratings volume, 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

BioCoherence is free to download; FlameInSound costs $15.99 up front. BioCoherence sells 11 in-app purchases, starting at $21.99 per month. FlameInSound asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BioCoherence holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 11 and 6 respectively. Written reviews complicate that: 75% of FlameInSound's written reviews are positive against 50% of BioCoherence's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

FlameInSound ships an update every 3 months, BioCoherence every 9 days. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 3 level
FlameInSound versus BioCoherence: the parameters behind the verdict, then further details
ParameterFlameInSoundBioCoherence
Price$15.99Free — better
Rating4.3 (11 ratings)4.5 (6 ratings) — better
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings11 — better6
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS9.3 — better15.6
Further details — not scored
Size12 MB78 MB
Age rating9+12+
DeveloperPatrick BotteCoherence Labs

Customer experience

FlameInSound

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

BioCoherence

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

FlameInSound

No in-app purchases

11 purchases

BioCoherence

Subscriptions8
  • Harmonizer (one device)$21.991 Month
  • Me Play3 Days trial$24.991 Month
  • BioCoherence Me Basic3 Days trial$37.991 Month
Show 5 more
  • Custom$44.991 Month
  • BioCoherence Pro Essential$49.991 Month
  • BioCoherence Med$49.991 Month
  • BioCoherence Me Expert3 Days trial$51.991 Month
  • BioCoherence Pro Plus$149.991 Month
One-time3
  • One full report$14.99
  • One full report$17.99
  • One full report$39.99

Questions

Is FlameInSound free?
FlameInSound costs $15.99, with no in-app purchases.
Is BioCoherence free?
BioCoherence is free to download, with in-app purchases available.
Which has better reviews, FlameInSound or BioCoherence?
BioCoherence is rated higher. FlameInSound averages 4.3 out of 5 from 11 ratings, while BioCoherence averages 4.5 from 6 ratings.
Do FlameInSound or BioCoherence have ads?
Neither FlameInSound nor BioCoherence shows ads.
Which is updated more often, FlameInSound or BioCoherence?
FlameInSound ships an update every 3 months, and BioCoherence every 9 days. Most recently, FlameInSound was updated on September 9, 2026 and BioCoherence on September 23, 2026.

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