NuCalm vs Moldmap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NuCalm
This app offers a drug-free solution to manage stress, improve sleep, enhance focus, and boost energy. It utilizes neuroscience-backed technology to guide your brain and body into balance, promoting natural relaxation and recovery. Experience immediate stress relief and a restored nervous system.
- Drug-free sleep improvement
- Stress and anxiety relief
- Enhanced focus and productivity
- Natural energy boost
- Nervous system balance
- Clinically proven benefits
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Powered by neuroscience and made for real life. A drug-free solution for sleep, stress, focus, and energy. You do everything right, but your mind never stops. You give your best at work, show up for everyone you love, and still lie awake with thoughts that won’t quiet down. The world expects you to keep going, but NuCalm helps you finally slow down. Built on 35 years of neuroscience, NuCalm is the world’s only patented and clinically proven sleep and stress relief app that helps you relax, sleep better, focus deeply, and recharge naturally, all without drugs or supplements. Trusted by doctors, pilots, athletes, the U.S. military, and the FBI, NuCalm has helped millions experience immediate stress relief, deeper sleep, sustainable energy, and sharper focus by restoring balance to their nervous system. Feeling good, made easy. At home, at work, and everywhere in between, NuCalm meets you where stress shows up. By gently guiding your brain and body into balance, NuCalm helps you calm anxiety naturally, recover from exhaustion, and feel fully rested. Proven by science. Trusted by professionals. With over 2 billion minutes of NuCalm played worldwide, NuCalm’s neuroscience-backed relaxation technology has been relied on by healthcare professionals, high performers, and women everywhere seeking real calm, better sleep, and lasting focus. With six specialized experiences in one easy-to-use mobile app, you can choose what your body needs throughout your day: DeepSleep – fall asleep faster, sleep deeper, and wake up refreshed Rescue – lower stress and calm anxiety in minutes PowerNap – reset and recharge your energy mid-day FlowState – tap into your creative genius effortlessly Focus – sharpen concentration and boost productivity Ignite – elevate your energy naturally to get into a peak state without caffeine Whether you’re managing a household, building a business, or balancing both, NuCalm helps you show up with more clarity, patience, and confidence. It’s your daily nervous system reset, a self-care ritual that fits into real life. Clinically proven benefits include: • Reduce stress within minutes • Improve sleep quality and recovery • Lower inflammation and increase resilience • Improve metabolic health • Boost focus and creativity • Restore balance to the mind and body Start your free trial today and feel the difference after your first session. Your nervous system deserves more than survival mode. Find calm, focus, and real restoration with NuCalm, the world’s best wellness app powered by neuroscience.
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.
- 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
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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
Verdict
The clearest difference is rating: Moldmap at 5.0 against NuCalm's 4.0. Moldmap also leads on review sentiment (100% vs 65%) and update cadence (weekly vs every 5 weeks). NuCalm's advantage is in-app purchases (none vs 8) and ratings volume (362 vs 4). On price, ads, monetization model 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
Both are free to download. Moldmap sells 8 in-app purchases, starting at $11.99 per month. NuCalm asks for nothing beyond the download.
Moldmap holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: NuCalm has 362 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 65% of NuCalm's written reviews are positive against 100% of Moldmap's.
NuCalm ships an update every 5 weeks, Moldmap weekly. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.
| Parameter | NuCalm | Moldmap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (362 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 64.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 362 — better | 4 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 118 MB | 41 MB |
| Age rating | 9+ | 12+ |
| Developer | Solace Lifesciences, Inc | Michael Tabak |
Customer experience
NuCalm
Moldmap
Bugs and requests
NuCalm
Reported bugs
4 issues- App crashes and freezes frequently
- Difficulty logging in and accessing accounts
- Tracks failing to download or play properly
- Subscription and billing issues
Requested features
4 requests- More customization options for audio tracks
- Offline mode for downloading tracks
- Improved app stability and user experience
- Better customer support and communication
Moldmap
Not enough reviews yet to summarise bugs or requests.
In-app purchases
NuCalm
No in-app purchases
Moldmap
- Moldmap Premium Subscription$11.991 Month
- Moldmap Premium$79.991 Year
- SensiReport Travel$4.99
- SensiReport Housing$9.99
- SensiReport Travel$19.99
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- SensiReport Travel$29.99
- SensiReport Housing$41.49
- SensiReport Housing$59.99








