Mr. Muscle
App works fine, specially I like the informative help material it regularly updates
Free
In-App Purchases
About
This app uses your phone's camera to measure heart rate, analyze stress and energy levels, and monitor respiratory patterns. It offers mental health assessments, lifestyle evaluations, and heart risk reports to help you manage your well-being.
✓Heart rate tracking via camera
✓HRV & recovery insights
✓Stress & energy analysis
✓Respiratory rate monitoring
✓Mental health assessments
✓Heart risk reports
✓Personalized dashboards
Show original description
+1
What's New in HeartIQ
4.8
July 16, 2026
Major Updates: -Minor Bug FIxes -UI Improvements -Functionality Improvements
MoreSubscription plans
Monthly Premium Subscription
Unlock Premium subscription for heart rate.
$10.991 Month
3 Days trialEvents
Don’t ignore what your heart beat says.
Jan 22, 2026 — Feb 22, 2026
User reviews
Developer apps
FAQ
How does HeartIQ measure heart rate?
HeartIQ uses advanced camera-based technology. You simply place your fingertip lightly over the back camera lens to measure your heart rate instantly without needing extra devices.
What kind of health insights does HeartIQ provide?
HeartIQ offers insights into heart rate, heart rate variability (HRV), stress levels, energy, respiratory patterns, mental health (anxiety, depression), lifestyle habits, and cardiovascular risk.
Is HeartIQ available on Android devices?
Based on the provided data, HeartIQ is supported on iPhone and iPad devices.
What are the subscription options for HeartIQ?
HeartIQ offers a Weekly Premium Subscription for $5.99, a Monthly Premium Subscription for $10.99 with a 3-day free trial, and a Yearly Premium Subscription for $39.99 with a 7-day free trial.
How accurate is HeartIQ's heart rate measurement?
The app aims for accuracy by recommending users hold their phone steady, breathe normally, use a well-lit area or flash, and lightly cover the back camera with their fingertip.
Does HeartIQ have ads?
No, the application does not contain advertisements.
What is the age rating for HeartIQ?
HeartIQ has an age rating of 4+, making it suitable for a wide range of users.
How often is HeartIQ updated?
The latest version of HeartIQ is 4.4, and it was last updated on April 23, 2026.
