Comparison

Sensor Bio vs Glow

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

Head to head
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.

About

Glow

Features
Read full description

Glow Timer is the first app built specifically for skincare device routines. We support Lyma, ReVive, Solawave, and Lightstim handheld wands. Select your device and Glow Timer suggests the manufacturer's recommended interval. Tap the face map to set exactly where you treat, name your routine and save it. Short on time? Build a shorter routine alongside your full one and use the last treated date to focus on where you need it most. Build as many routines as you need! Choose from four face shapes to personalize your routine, and pick a colorway - Rhubarb, Mulberry or Fig - to match your mood. Glow Timer makes consistency easier and helps you get the results you want.

Screenshots

Sensor Bio4 screens
Glow4 screens

Verdict

The call

The clearest difference is iOS requirement: Glow at 16.0 against Sensor Bio's 18.0. On price, update cadence, 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.

UpkeepUpdate frequency

Sensor Bio ships an update weekly, Glow every 6 days. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 8 level
Sensor Bio versus Glow: the parameters behind the verdict, then further details
ParameterSensor BioGlow
PriceFreeFree
Rating5.0 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size161 MB8 MB
Age rating4+4+
DeveloperSensr Biotech, LLCHeather Quintal

In-app purchases

None

Sensor Bio

No in-app purchases

None

Glow

No in-app purchases

Questions

Is Sensor Bio free?
Sensor Bio is free to download, with no in-app purchases.
Is Glow free?
Glow is free to download, with no in-app purchases.
Do Sensor Bio or Glow have ads?
Neither Sensor Bio nor Glow shows ads.
Which is updated more often, Sensor Bio or Glow?
Sensor Bio ships an update weekly, and Glow every 6 days. Most recently, Sensor Bio was updated on September 10, 2026 and Glow on September 17, 2026.

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