MyCircadianApp vs Moldmap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyCircadianApp
Optimize your health by tracking sunlight exposure, UV index, and vitamin D synthesis. Log sun sessions, monitor light levels, and receive personalized guidance based on your skin type, weather, and location. Enhance well-being and boost mood by syncing with natural light cycles.
- Sunlight exposure tracking
- UV index monitoring
- Vitamin D synthesis tracking
- Circadian rhythm monitoring
- Personalized guidance
- Sunrise/sunset compass
- Lux meter
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MyCircadian helps you optimize your health by tracking sunlight exposure, UV index, vitamin D synthesis, and circadian rhythms. Log sun sessions, monitor light levels, and get personalized guidance based on your skin type, weather, and location. The app features a compass for sunrise/sunset directions and a lux meter to monitor light quality. Sync with natural light cycles to enhance your well-being, boost your mood, and support healthy vitamin D production. Perfect for anyone looking to balance modern life with natural rhythms. Terms of Use: https://mycircadianapp.com/terms-of-use
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 ratings volume: MyCircadianApp at 265 against Moldmap's 4. Moldmap's advantage is update cadence (weekly vs every 4 weeks). On price, rating, review sentiment 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
Both are free to download. MyCircadianApp sells 7 in-app purchases, starting at $3.99 per month 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.
On the App Store both sit at effectively the same score — 4.9 for MyCircadianApp against 5.0 for Moldmap. That said, the two scores are not equally well evidenced: MyCircadianApp has 265 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 99% of MyCircadianApp's written reviews are positive against 100% of Moldmap's.
MyCircadianApp ships an update every 4 weeks, Moldmap weekly. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | MyCircadianApp | Moldmap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (265 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 98.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 265 — better | 4 |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 56 MB | 41 MB |
| Age rating | 12+ | 12+ |
| Developer | Sarah Kleiner Wellness | Michael Tabak |
Customer experience
MyCircadianApp
Moldmap
Bugs and requests
MyCircadianApp
Reported bugs
2 issues- Login screen freezes
- Incompatibility with older devices
Requested features
2 requests- Ability to manually log sun sessions and vitamin D sources
- Option to view upcoming day's sunrise/sunset times
Moldmap
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MyCircadianApp
- Monthly7 Days trial$3.991 Month
- Monthly1 Month trial$3.991 Month
- Yearly1 Month trial$36.001 Year
Show 1 moreShow fewer
- Yearly7 Days trial$36.001 Year
- Lifetime$99.00
- Lifetime$179.00
- Lifetime$199.00
Moldmap
- Moldmap Premium Subscription$11.991 Month
- Moldmap Premium$79.991 Year
- SensiReport Travel$4.99
- SensiReport Housing$9.99
- SensiReport Travel$19.99
Show 3 moreShow fewer
- SensiReport Travel$29.99
- SensiReport Housing$41.49
- SensiReport Housing$59.99









