Comparison

Chloe by People Science vs Sensor Bio

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

Head to head
About

Chloe by People Science

This app empowers individuals to discover which alternative medicines work best for them through active and passive data collection. It supports research into cannabinoids, psychedelics, supplements, and more, making clinical evidence generation easier and more affordable.

Highlights
  • Personalized alternative medicine insights
  • Active and passive data collection
  • Research on cannabinoids and psychedelics
  • Supports supplement and nutraceutical studies
  • Digital health solutions integration
  • Empowers informed health decisions
Features
Read full description

People Science is a technology-enabled clinical research organization with a mission to empower humanity with the tools and knowledge of science and medicine to improve ourselves, our communities, and our world. We are dedicated to enhancing public health through technology-assisted medical scientific research and education. In an era where people are increasingly seeking health betterment and alternative solutions, our new infrastructure of data collection and analysis supports scaled direct-to-consumer research and development for alternative medicines. Our focus includes cannabinoids, microbiome interventions, supplements and nutraceuticals, natural and synthetic psychedelics, nutrition and “food as medicines,” and digital health solutions. Our research platform, Chloe, engages individual participants in the clinical research process through active and passive data collection on their personal devices. This empowers individuals to find answers to the question, “Which alternative medicines work best for me?” while also making scaled clinical evidence generation easier and more affordable for consumer brands, manufacturers, biotech and biopharma, and academic researchers. At People Science, we believe in democratizing science and knowledge, giving more people the opportunity to ask questions and have their voices heard. We aim to empower individuals with the tools of science and medicine so they can seek answers for themselves and make informed decisions about their health and well-being. Science is a powerful tool, and we’re here to help determine the effectiveness of alternative medicines, bridging the gap of evidence needed for the delivery of Wellness and Prevention in our current healthcare system.

About

Sensor Bio

This platform uses biosensors to remotely monitor key health metrics like heart rate, HRV, and sleep stages. It provides personalized insights and is designed for general fitness and wellness purposes.

Highlights
  • Clinical-grade biometrics
  • Validated heart rate and HRV tracking
  • Detailed sleep stage analysis
  • Remote monitoring capabilities
  • Personalized health insights
Features
Read full description

Sensor Bio is a biosensor-based remote monitoring platform. FEATURES • Validated clinical-grade biometrics include heart rate, heart rate variability (HRV), respiratory rate, and more. • Critically acclaimed sleep tracking. Sleep stages (awake, light, deep, REM), biometrics (HR, HRV, resp. rate), arm movement, and more! • Remote monitoring functionality to help organizations to monitor biometrics and user adherence effortlessly. • Personalized Insights tailored for each individual. • and more! CONNECT WITH US Online - https://sensorbio.com Read more about our terms of use here: https://sensorbio.com/terms-conditions/ Read more about our privacy policy here: https://sensorbio.com/privacy-center/ Disclaimers: Sensor Bio wearables are not medical devices and are meant only for general fitness/wellness purposes. Statements made in the Sensor Bio app are not medical advice. Consult with a doctor before making any medical decisions using data collected using the Sensor Bio platform.

Screenshots

Chloe by People Science3 screens
Sensor Bio4 screens

Verdict

The call

The clearest difference is rating: Sensor Bio at 5.0 against Chloe by People Science's 3.9. Sensor Bio also leads on update cadence (weekly vs monthly). Chloe by People Science's advantage is monetization model (free vs ad-supported) and iOS requirement (15.5 vs 18.0). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sensor Bio holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 18 and 10 respectively.

UpkeepUpdate frequency

Chloe by People Science ships an update monthly, Sensor Bio weekly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Chloe by People Science versus Sensor Bio: the parameters behind the verdict, then further details
ParameterChloe by People ScienceSensor Bio
PriceFreeFree
Rating3.9 (18 ratings)5.0 (10 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings18 — better10
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better18.0
Further details — not scored
Size80 MB180 MB
Age rating17+4+
DeveloperPeople Science, Inc.Sensr Biotech, LLC

Customer experience

Chloe by People Science

All ratings18 ratings
Positive72.2%
Neutral0.0%
Negative27.8%
Written reviews10 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Sensor Bio

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Chloe by People Science

No in-app purchases

None

Sensor Bio

No in-app purchases

Questions

Is Chloe by People Science free?
Chloe by People Science is free to download, with no in-app purchases.
Is Sensor Bio free?
Sensor Bio is free to download, with no in-app purchases.
Which has better reviews, Chloe by People Science or Sensor Bio?
Sensor Bio is rated higher. Chloe by People Science averages 3.9 out of 5 from 18 ratings, while Sensor Bio averages 5.0 from 10 ratings.
Do Chloe by People Science or Sensor Bio have ads?
Neither Chloe by People Science nor Sensor Bio shows ads.
Which is updated more often, Chloe by People Science or Sensor Bio?
Chloe by People Science ships an update monthly, and Sensor Bio weekly. Most recently, Chloe by People Science was updated on October 24, 2026 and Sensor Bio on October 24, 2026.

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