Comparison

Viome vs Molekule

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

Head to head
About

Viome

Receive personalized health and nutrition guidance based on your unique test results and tracked data. Get daily actionable steps for food, supplements, and habits tailored to your chosen health focus.

Highlights
  • Personalized health plans
  • Daily actionable steps
  • Food recommendations
  • Supplement tracking
  • Health data integration
  • Customizable health focus
Features
Read full description

The new Viome app is built around one question: what matters most to you right now? PICK A HEALTH FOCUS. Viome builds your plan from your test results, your answers and the health data you already track. Each day, you get a few clear steps to take. Start with Gut, Brain & Mood, Metabolic & Weight, Heart, or Healthy Aging & Longevity. Your Focus shapes everything in the app, from the scores you see first to the actions in your plan. Change it whenever your priorities shift. A PLAN FOR TODAY. Home shows today's plan with specific food recommendations, supplement actions, and daily Focus habits tied to the scores they support. Mark them done as you go. Your plan runs in four-week stretches and adjusts as you check in. YOUR RESULTS, MADE CLEAR. See your Viome scores grouped into Maintain, Improve and Attention, so you know where to start. Open any score to learn what it measures, why it matters and what moves it. FOOD THAT FITS YOU. Search any food to see how it fits your body, and follow a weekly meal plan built from your personalized food recommendations. YOUR SUPPLEMENTS. Log the supplements you take each day, and scan any bottle's label to add it to your stack. See your Precision Supplements formula and what's in it. Precision Supplements are designed to support your overall wellness.* CONNECT WHAT YOU ALREADY TRACK. Viome works with Apple Health, so the steps, sleep and activity you already record can count toward your plan. Your data is private and secure. The Viome app is available in all countries that Apple services, except China. For state regulatory reasons, our tests are not currently available in New York. Questions? Our support team is at support.viome.com. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

About

Molekule

Monitor your indoor air quality in real-time, track pollutant levels, and control your Molekule air purifiers remotely. Get personalized air quality scores and filter change notifications to maintain optimal home air.

Highlights
  • Real-time air quality monitoring
  • Personalized Air Score
  • Remote purifier control
  • Pollutant tracking (PM2.5, VOCs, humidity)
  • Filter change notifications
  • Room-by-room air quality management
Features
Read full description

Introducing Air Score 2.0 and support for PECOAir and PECOAir+. See what's in your air and how to improve it. KNOW YOUR AIR SCORE One number for the air in your home, updated as conditions change, with a color band so you know at a glance whether things are good, moderate, or need attention. CONTROL ALL OF YOUR MOLEKULE DEVICES Adjust fan speed, switch modes, and manage all your Molekule devices from anywhere. Connects with new PECOAir and PECOAir+ purifiers, Glow Humidifier, and legacy Air, Air Mini, Air Mini+, and Air Pro purifiers. LOCATION MANAGEMENT Monitor your air quality by room or by property, wherever you are. If you’ve got a Molekule purifier there, you’ve got a reading. KNOW WHAT'S IN YOUR AIR Fast readings from PECOAir's sensor suite: fine particles (PM2.5 and PM10), VOCs, humidity, and temperature. Indoor readings alongside outdoor conditions, so you always have context. TRENDS THAT MEAN SOMETHING Get notified when pollutant levels rise, and see what triggered the spike. Look back by day, week, or month to see what's really shaping your air, from cooking and cleaning to pollen and wildfire smoke. NEVER MISS A FILTER CHANGE See how much life your filter has left and get notified when it's time for a replacement, so your purifier keeps performing at its best. Molekule products are designed for general wellness and improving indoor air quality. They are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease. Questions or feedback? Reach our team at help@molekule.com or visit help.molekule.com.

Screenshots

Viome4 screens
Molekule4 screens

Verdict

The call

The clearest difference is review sentiment: Viome at 41% against Molekule's 17%. Viome also leads on rating (4.6 vs 4.4). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Viome holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 5.8K and 12K respectively. Written reviews point the same way: 41% of Viome's written reviews are positive against 17% of Molekule's.

UpkeepUpdate frequency

Viome ships an update monthly, Molekule every 2 months. The most recent releases landed on November 13, 2026 and November 15, 2026 respectively.

Scorecard2 real differences · 8 level
Viome versus Molekule: the parameters behind the verdict, then further details
ParameterViomeMolekule
PriceFreeFree
Rating4.6 (5.8K ratings) — better4.4 (12K ratings)
Positive reviews41.5% of reviews — better17.2% of reviews
Number of ratings5.8K12K — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.5 — better
Further details — not scored
Size99 MB174 MB
Age rating12+4+
DeveloperViome Life Sciences, Inc.MOLEKULE GROUP, INC.

Customer experience

Viome

All ratings5,813 ratings
Positive90.6%
Neutral2.5%
Negative6.9%
Written reviews176 reviews
Positive41.5%
Neutral6.8%
Negative51.7%

Molekule

All ratings11,783 ratings
Positive83.6%
Neutral3.0%
Negative13.3%
Written reviews343 reviews
Positive17.2%
Neutral7.6%
Negative75.2%

User reviews

Viome

From 5.8K App Store ratings

What we love

  • 🚀 Great service
  • 👍 Helpful insights
  • 💡 Life-changing results
  • 🚀 Comprehensive app
  • 👍 Useful food recommendations

Room to improve

  • 🐛 App crashes and freezes
  • 🐛 Buggy and unstable app
  • 🐛 Impossible to register kit
  • 🐛 App not working
  • 🐛 Slow app performance

Molekule

From 12K App Store ratings

What we love

  • 🚀 Remote operating
  • 🌟 Great air purifier
  • 👍 Sleek design
  • 💨 Helps with allergies

Room to improve

  • 🐛 Buggy app
  • 🔌 Connectivity issues
  • 🕰️ Unreliable filter status
  • 📱 Useless app
  • 🤯 Frustrating setup

Bugs and requests

Viome

Reported bugs

4 issues
  • Registration process not working
  • App crashing and freezing
  • Questionnaire not loading properly
  • Subscription management issues

Requested features

3 requests
  • Offline food list for shopping
  • Improved app stability and performance
  • Better customer support and communication

Molekule

Reported bugs

4 issues
  • App crashes frequently
  • Inability to change app language
  • Devices randomly disconnecting from app
  • Inaccurate filter life reporting

Requested features

3 requests
  • Scheduling options for auto mode
  • Ability to order filters directly from app
  • Improved app stability and reliability

In-app purchases

None

Viome

No in-app purchases

None

Molekule

No in-app purchases

Questions

Is Viome free?
Viome is free to download, with no in-app purchases.
Is Molekule free?
Molekule is free to download, with no in-app purchases.
Which has better reviews, Viome or Molekule?
Viome is rated higher. Viome averages 4.6 out of 5 from 5.8K ratings, while Molekule averages 4.4 from 12K ratings.
Do Viome or Molekule have ads?
Neither Viome nor Molekule shows ads.
Which is updated more often, Viome or Molekule?
Viome ships an update monthly, and Molekule every 2 months. Most recently, Viome was updated on November 13, 2026 and Molekule on November 15, 2026.

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