Report updated Mar 26, 2026
iCardiac: Heart Rate & Health
v3.3.3Health-conscious individuals looking to correlate their physical metrics, nutrition, and mood with AI-driven insights to improve their overall well-being.
What Is iCardiac: Heart Rate & Health?
Launched Oct 16, 2023
Updated Mar 2026
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Key Features
Measures heart rate and variability using the phone's camera or Apple Watch integration.
Provides instant feedback and analysis on health trends and progress based on logged data.
Logs meals and calculates calories simply by taking a photo of the food.
Tracks blood pressure, body temperature, oxygen saturation (SpO2), and mood correlations.
Generates tailored lifestyle, exercise, and stress management advice.
Automatically syncs health measurements with the Apple Health ecosystem.
Generates detailed health reports for sharing with medical professionals.
App Store Performance
| Chart | Rank | Change |
|---|---|---|
| Grossing | #31 | ▼2 |
| Free | #86 | ▼16 |
Pros and Cons
Pros
- Strong AI integration for both nutrition and health planning.
- High user rating (4.77) indicates strong product-market fit.
- Seamless integration with the Apple Health ecosystem.
Cons
- Lack of social media presence limits community building.
- Heavy reliance on weekly subscriptions may lead to higher churn.
- Disclaimer-heavy messaging highlights lack of medical certification.
Market Outlook
Growth Opportunities
- Expansion into social features or community challenges.
- Potential to partner with wearable hardware brands beyond Apple.
- Localization efforts to capture non-English speaking health markets.
Market Threats
- Increasing competition from native health apps (Apple/Google).
- Potential regulatory scrutiny regarding AI-generated health advice.
- Volatility in App Store rankings.
Key Takeaways
iCardiac: Heart Rate & Health is a divisive health & fitness app that is available. With a 4.8/5 rating from 23.5K reviews, it receives mixed feedback from users.
Best for: Health-conscious individuals looking to correlate their physical metrics, nutrition, and mood with AI-driven insights to improve their overall well-being.
App Details & Pricing
Model: subscription
Uses a freemium model with a 3-day trial to convert users to a recurring weekly subscription, leveraging AI-exclusive features as the primary value driver.