Comparison

HeartMath vs Moldmap

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

Head to head
About

HeartMath

This app helps you manage stress, improve focus, and achieve optimal performance by aligning your heart, mind, and emotions. It offers guided sessions, immersive journeys, and coherence practices based on over 30 years of research.

Highlights
  • Real-time HRV Coherence Measurement
  • Coherence Training
  • Scientifically Validated Techniques
  • Guided Learning Sessions
  • Progress Tracking
  • Heart-Brain Coherence Benefits
Features
Read full description

Align your heart, mind, and emotions to help you manage stress, improve focus, and perform at your best. Enjoy HeartMath’s free intro experience to access your heart’s natural intelligence and see your heart-brain coherence as real-time feedback. Then start your 7-day free trial to explore a comprehensive collection of guided sessions, immersive journeys, and coherence practices designed to help you experience greater calm, focus, clearer thinking, and a more balanced you. **Inner Balance Coherence Plus sensor owners: Use your sensor to unlock a lifetime subscription.** Built on 30+ years of research on the heart-brain connection and supported by over 500 research studies, HeartMath is used in wellness and resilience programs at organizations including Stanford Healthcare and Kaiser Permanente, as well as in professional sports, the military, law enforcement, leading universities, non-profit organizations, and major corporations. It is used by coaches, trainers, and health professionals for stress education and resilience training. The HeartMath system is more than stress management: it’s a journey to more heart-centered living. This app puts HeartMath’s practical, research-supported tools right at your fingertips. Make mental and emotional well-being an achievable part of your daily life. The HeartMath technology is for stress education and resilience training. It is not a medical device. We encourage you to consult a health professional before making any medical decisions. KEY FEATURES • Real-time HRV coherence feedback: Use your phone’s camera or upgrade to the Inner Balance Coherence Plus sensor for a more precise signal and a free app subscription. • Coherence training: Whether you choose the game or the guided mode, watch your heart-rhythm pattern and coherence change in real time. • Research-Supported: Techniques developed from 30+ years of scientific research to help boost focus, positive feelings, and your ability to manage stress. • Guided learning: Explore guided meditations, courses, and videos led by HeartMath trainers. • Progress tracking: View your progress over time with a variety of chart options. WHAT REGULAR COHERENCE PRACTICE CAN SUPPORT Heart-brain coherence is a balanced, focused state you create yourself through calm breathing and positive focus. Coherence supports the body’s natural ability to shift from tension to calm, helping you manage everyday stress and build inner balance. • SUPPORTS STRESS MANAGEMENT & EMOTIONAL BALANCE • SUPPORTS FOCUS AND MENTAL CLARITY — coherent states are associated with more focus, clarity, and creativity. • SUPPORTS RESILIENCE — regular practice can help you adapt to and recover from challenging situations more quickly. • ENHANCES EMOTIONAL WELL-BEING AND SELF-AWARENESS — practice can support a greater sense of inner calm and a more mindful relationship with your emotions. Subscription terms: • Subscriptions renew automatically at the end of each year. • You can cancel your subscription at any time in your account settings. • You will not be refunded for any unused portion of a subscription. • Price is subject to change. • Subscriptions are not available in all countries. • Full subscription terms: https://my.heartmath.com/terms If you’d like to purchase an Inner Balance Coherence Plus sensor to unlock complimentary lifetime access to the HeartMath app, please visit the HeartMath website.

About

Moldmap

Discover healthier places to live, stay, and explore with comprehensive environmental data and community insights. Filter locations by specific qualities like fragrance-free or carpet-free, and track your experiences to make informed decisions about your indoor air quality.

Highlights
  • Find healthier hotels, rentals, and homes
  • Filter by environmental qualities
  • Track past experiences and favorites
  • Interactive map with insights
  • Community reviews and discussions
  • Access to environmental reports
Features
Read full description

Find places where you feel great with Moldmap! Discover healthier places to stay, live, and explore with the world’s most comprehensive healthy places app. Moldmap provides the insights, environmental intelligence, and community knowledge you need to make more confident decisions. FIND HEALTHIER PLACES Whether you’re planning a trip, searching for housing, or just exploring a new area, Moldmap makes it easier to find places that align with your individual needs and sensitivities. See reviews and data for 100,000+ hotels, short-term rentals, apartments, and homes. AVOID MOLD & FRAGRANCE Built by people, for people who care about indoor air quality, mold, fragrances, environmental sensitivities, and healthier living, Moldmap combines community reviews, deep environmental intelligence, and location-specific insights to help you make more informed decisions. FILTER BY QUALITIES THAT MATTER TO YOU Browse locations by environmental factors like carpet-free, fragrance-free, windows-open, HEPA-filtratration, pet-free, smoke-free, and more. Instead of spending hours, days, or even weeks researching across multiple websites, compare locations in one place and make more confident decisions. TRACK YOUR EXPERIENCES Easily track and view your past experiences. See your favorites and places to avoid in your user dashboard. Quickly reference your past reviews and check-ins and make future planning easier. EXPLORE THE MAP Browse our interactive map and see user-reviewed locations, quick check-ins (indoors+outdoors), toxic sites, radon hotspots, 5G/4G cell towers, and more. Whether you're evaluating a city, planning a vacation, or searching for your next home, Moldmap helps you see the bigger picture. CONNECT WITH LIKE-MINDED PEOPLE We’re building the largest community on Earth for people concerned about the air they breathe and the environmental toxins they’re exposed to. Connect with others to share experiences and insights on healthy indoor and outdoor environments. See other people’s individual sensitivity levels (when specified) so you can better gauge reviews and recommendations. MOLDMAP FEATURES • Search hotels, short-term rentals, apartments, homes, & more • Interactive map with community and environmental insights • Community reviews and ratings • Quick check-ins from anywhere • Environmental filters and property attributes • View member-reported sensitivity levels • Save favorite locations • Participate in community discussions • Direct messaging • Marketplace access to discounts on trusted products and services • SensiReport™ environmental reports GET MORE WITH MOLDMAP PREMIUM Unlock the full power of Moldmap with Premium. Premium members receive access to: • Moldmap AI™ Insights • Advanced search and filtering • Newness, climate, flood risk, and maintenance insights • Build year and renovation year where available • 4G & 5G cell towers • High-voltage power lines • Data center locations • Radon hotspots • EPA Superfund toxin sites • Premium member badge • Exclusive SensiReport™ discounts • Early access to new features Whether you're planning your next trip, searching for housing, researching a neighborhood, or simply looking for healthier environments, Moldmap helps you spend less time guessing and more time feeling confident in your decisions. Download Moldmap today and start finding places where you feel great. Privacy Policy: https://moldmap.io/privacy Terms of Service: https://moldmap.io/terms

Screenshots

HeartMath4 screens
Moldmap4 screens

Verdict

The call

HeartMath and Moldmap both sit at 4.9 stars, but that hides the real split: 100% of Moldmap's written reviews are positive against 74% of HeartMath's. Moldmap also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). HeartMath's advantage is ratings volume (4.6K vs 4). On price, rating, ads and in-app purchases 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. HeartMath sells 4 in-app purchases, starting at $39.00 per year and Moldmap sells 8 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for HeartMath against 5.0 for Moldmap. That said, the two scores are not equally well evidenced: HeartMath has 4.6K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 74% of HeartMath's written reviews are positive against 100% of Moldmap's.

UpkeepUpdate frequency

HeartMath ships an update every 3 weeks, Moldmap weekly. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
HeartMath versus Moldmap: the parameters behind the verdict, then further details
ParameterHeartMathMoldmap
PriceFreeFree
Rating4.9 (4.6K ratings)5.0 (4 ratings) — better
Positive reviews73.8% of reviews100.0% of reviews — better
Number of ratings4.6K — better4
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size185 MB41 MB
Age rating4+12+
DeveloperHeartMath Inc.Michael Tabak

Customer experience

HeartMath

All ratings4,564 ratings
Positive96.9%
Neutral1.8%
Negative1.3%
Written reviews172 reviews
Positive73.8%
Neutral5.2%
Negative20.9%

Moldmap

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

HeartMath

Reported bugs

4 issues
  • Sensor connection issues on newer devices
  • App crashes and freezes on iPhone 16 Pro
  • Inaccurate heart rate and coherence readings
  • Screen sleep behavior disrupting sessions

Requested features

5 requests
  • Add dark mode option
  • Allow playing music/sounds during sessions
  • Provide audio feedback on coherence levels
  • Add session history customization and details
  • Improve sensor compatibility with older devices

Moldmap

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

HeartMath

Subscriptions4
  • HeartMath Premium7 Days trial$39.001 Year
  • HeartMath Premium7 Days trial$59.001 Year
  • HeartMath Premium7 Days trial2 variants$79.001 Year
Show 1 more
  • HeartMath Premium7 Days trial$99.991 Year
8 purchases

Moldmap

Subscriptions2
  • Moldmap Premium Subscription$11.991 Month
  • Moldmap Premium$79.991 Year
One-time6
  • SensiReport Travel$4.99
  • SensiReport Housing$9.99
  • SensiReport Travel$19.99
Show 3 more
  • SensiReport Travel$29.99
  • SensiReport Housing$41.49
  • SensiReport Housing$59.99

Questions

Is HeartMath free?
HeartMath is free to download, with in-app purchases available.
Is Moldmap free?
Moldmap is free to download, with in-app purchases available.
Which has better reviews, HeartMath or Moldmap?
Moldmap is rated higher. HeartMath averages 4.9 out of 5 from 4.6K ratings, while Moldmap averages 5.0 from 4 ratings.
Do HeartMath or Moldmap have ads?
Neither HeartMath nor Moldmap shows ads.
Which is updated more often, HeartMath or Moldmap?
HeartMath ships an update every 3 weeks, and Moldmap weekly. Most recently, HeartMath was updated on October 19, 2026 and Moldmap on October 6, 2026.

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