Comparison

Viome vs Eros Scale

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

Head to head
About

Viome

Gain personalized health insights based on your unique microbiome and cellular data. Receive tailored food and supplement recommendations to optimize digestion, energy, immunity, and aging. Integrates with HealthKit for a comprehensive view of your well-being.

Highlights
  • Microbiome analysis
  • Personalized food recommendations
  • Custom supplement formulation
  • Integrative health scores
  • Biological age tracking
  • Gut health optimization
  • Immune system support
Features
Read full description

Our test reveals unique insights from the master regulators of your health - your gut microbiome, oral microbiome, and cells, and turns these insights into food recommendations and supplements formulated for your biology. Our app seamlessly integrates with HealthKit APIs, empowering you to take control of your well-being. When it comes to food and supplements, don't treat your body like a black box. Test now! Step 1: Order one of our tests at http://www.viome.com/tests Step 2: Register your test, collect your samples at home, and complete your questionnaire Step 3: You'll receive your results through your account (app or desktop) within 2-3 weeks What you'll get with Viome Your Integrative Health Scores (Scores vary based on the test you choose) Your list of over 400 food recommendations categorized as Superfoods, Enjoy, Minimize, & Avoid Recommendations for the exact food extracts, minerals, vitamins, digestive enzymes, amino acids, & herbs to support your scores Recommendations for prebiotics and probiotic strains to support your scores Ability to order your supplements, prebiotic, & probiotic customized formula through your account Microbial activity are directly associated with your digestion, energy, weight, detoxification, immune health, healthy skin, and healthy aging. From your Viome test you can learn more about how your diet and lifestyle impact your microbes and key areas of your health through your Integrative Health Scores Learn more about our science at http://www.viome.com/our-science Biological Age It's never too late to reset your biological clock by optimizing specific biological functions responsible for how you're aging internally. Gut Health Optimize your digestion, strengthen gut lining, boost richness & diversity Nutrient absorption Inflammatory activity Digestion health Gut lining health (risk of leaky gut) Cellular & Energy Efficiency Kickstart your cellular repair and cellular support processes Anti-aging functions Anti-inflammatory functions Cellular functions for energy production Mitochondrial health Antioxidant support Immune System Health: Support your body's alarm system Overall immunity Your body's preparedness to fight off bad viruses & bacteria Toxin clearance Inflammation Response: Support your body's response to stress and immune tolerance. Cellular functions under stress due to internal or external factors Patterns or signs of stress triggered by your gut Your ability to address inflammation Oral Health: Rebalance your oral microbiome to lower the risk of cavities, bad breath, and leaky gums. Healthy gums Better breath Cavity risk Heart & Cardiometabolic Health Optimize functions related to your heart health. Heart-kidney health Blood vessel health Blood pressure Vascular health Cholesterol accumulation Brain & Cognitive Health Boost brain health and functions that support your cognitive awareness and your mood health Serotonin production GABA production A healthy response to stress Mental clarity All samples are processed in our CLIA Certified Lab. Your data is private and secure. For support, reach out to us at https://support.viome.com/ *The Viome app is available in all countries that Apple services, except China *For state regulatory reasons our tests are temporarily not available in NY. Viome Precision Supplements are available through separate subscription after test results are released. Not included with Full Body Intelligence, Health Intelligence, or Gut Intelligence Test purchases. At this time, Precision Supplements are not available outside the US. *The information Viome provides is for educational and informational use only. The information is not intended to be used by the customer for any diagnostic purpose and is not a substitute for professional medical advice. This product is not intended to diagnose, treat, cure, or prevent any disease.

About

Eros Scale

Connect your smart body fat scale to your smartphone to automatically track multiple users' health metrics. Monitor weight, body fat, muscle mass, and more with historical charts for easy progress viewing.

Highlights
  • Automatic smart scale connection
  • Unlimited user tracking
  • Comprehensive body composition metrics
  • Historical progress charts
  • Apple Health Kit integration
Features
Read full description

Getting and staying fit has never been easier! The New Eros Scale APP allows you to automatically connect your Eros Smart Body Fat Scale with your preferred smartphone. Now you can track an unlimited number of users to monitor the health of you and your family from one convenient place. The best part is that Eros Smart Body Fat Scale will provide you with all the important body composition metrics, such as; body weight, body fat, body water, muscle mass, body mass index, basal metabolic rate, visceral fat, metabolic age, skeletal muscle, protein, fat-free body weight, and even subcutaneous fat so that you know exactly how you are doing in your fitness progress. Then easily see your historical charts at the click of a button… It is that simple! Begin living a healthier life today. Thank you for choosing Eros. *Supporting Apple Health Kit (only for iPhones with iOS8 or new version). Data includes Lean Body Mass, Height, Body Mass Index, Body Fat Percentage, Weight, Birthday and Gender will be automatically synchronized to Apple Health Kit.

Screenshots

Viome4 screens
Eros Scale4 screens

Verdict

The call

The clearest difference is rating: Viome at 4.6 against Eros Scale's 3.1. Viome also leads on ads (none vs shown) and ratings volume (5.8K vs 47). Eros Scale's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (12.0 vs 15.5). On price, in-app purchases 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

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 3.1. That said, the two scores are not equally well evidenced: Viome has 5.8K ratings behind it against 47, so its average is the more settled of the two. Written reviews point the same way: 41% of Viome's written reviews are positive against 25% of Eros Scale's.

UpkeepUpdate frequency

Viome ships an update every 6 weeks, Eros Scale every 4 months. Both last shipped on October 29, 2026.

Scorecard7 real differences · 3 level
Viome versus Eros Scale: the parameters behind the verdict, then further details
ParameterViomeEros Scale
PriceFreeFree
Rating4.6 (5.8K ratings) — better3.1 (47 ratings)
Positive reviews41.5% of reviews — better25.0% of reviews
Number of ratings5.8K — better47
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.512.0 — better
Further details — not scored
Size44 MB40 MB
Age rating12+4+
DeveloperViome Life Sciences, Inc.INEVIFIT LLC

Customer experience

Viome

All ratings5,539 ratings
Positive90.6%
Neutral2.5%
Negative6.9%
Written reviews176 reviews
Positive41.5%
Neutral6.8%
Negative51.7%

Eros Scale

All ratings38 ratings
Positive42.1%
Neutral13.2%
Negative44.7%
Written reviews24 reviews
Positive25.0%
Neutral20.8%
Negative54.2%

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

Eros Scale

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Viome

No in-app purchases

None

Eros Scale

No in-app purchases

Questions

Is Viome free?
Viome is free to download, with no in-app purchases.
Is Eros Scale free?
Eros Scale is free to download, with no in-app purchases.
Which has better reviews, Viome or Eros Scale?
Viome is rated higher. Viome averages 4.6 out of 5 from 5.8K ratings, while Eros Scale averages 3.1 from 47 ratings.
Do Viome or Eros Scale have ads?
Eros Scale shows ads; Viome does not.
Which is updated more often, Viome or Eros Scale?
Viome ships an update every 6 weeks, and Eros Scale every 4 months. Most recently, Viome was updated on October 29, 2026 and Eros Scale on October 29, 2026.

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