Report updated May 19, 2026
iCardiac: Heart Rate & Health
For health-conscious individuals using Apple devices who want to track physical metrics and nutrition with AI-assisted guidance.
iCardiac: Heart Rate & Health is a struggling health & fitness app that is available. With a 4.8/5 rating from 25.1K reviews, it struggles with user retention. Users particularly appreciate heart rate monitoring functionality provides basic utility for users seeking simple pulse tracking, though aggressive subscription paywalls prevent access to core features despite initial claims of being free remains a common concern.
What is iCardiac: Heart Rate & Health?
iCardiac is a health and fitness app for iOS that provides heart-rate monitoring, AI-powered nutrition tracking, and health reporting.
Users hire the app to track physical metrics and receive AI-generated health insights, though the experience is frequently interrupted by aggressive monetization.
Current Momentum
v3.3 · 1mo ago
Active- Shipped UI/UX efficiency improvements.
- Maintains weekly subscription trial model.
Active Nemesis
Welltory: Health, Heart Rate
By Welltory
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Measures heart rate and variability using the phone camera or Apple Watch sync
AI analysis of health journal data to provide feedback on trends and progress
Logs meals via photo recognition to track nutritional intake
How much does it cost?
- Free to download
- Premium weekly subscription with 3-day trial
Subscription model anchored by a weekly recurring payment, using a 3-day trial to lower the barrier for premium feature adoption.
Who Built It?
BEGAMOB GLOBAL
Providing utility and health-tracking tools to mobile users. Focused on bridging the gap between raw device data and actionable daily insights.
Portfolio
13
Apps
What other apps does BEGAMOB GLOBAL make?
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FaceVital: Health Monitor
Explore the full BEGAMOB GLOBAL report
Portfolio breakdown, audience, momentum, and every app published by BEGAMOB GLOBAL.
What do users think recently?
High confidence · 49 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a upset sentiment. Users appreciate heart rate monitoring functionality provides basic utility for users seeking simple pulse tracking, but report aggressive subscription paywalls prevent access to core features despite initial claims of being free and extraordinary medical claims regarding blood pressure and glucose monitoring lack scientific or hardware validity.
Limited review volume (49 reviews). Sentiment analysis will deepen as more data lands.
How have ratings & review volume moved?
Rating, review sentiment, and total reviews over time, with release markers showing the post-launch impact.
Vertical markers = app releases. Hover any release for the post-release impact delta.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for iCardiac: Heart Rate & Health?
Where is it available?
Localized markets (20)
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
iCardiac holds a presence in the US Health & Fitness category, but its grossing rank frequently lags behind its free-download rank, signaling monetization friction.
Rank progression
141 active rankings tracked — 30-day window
Which niche is iCardiac: Heart Rate & Health in?
to monitor heart health and track wellness metrics
Explore the full Mental Health Trackers niche
Every app in this space — 48 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
Sober SideKick competes directly for the same health-conscious demographic by leveraging community-driven accountability and emotional support, mirroring iCardiac's focus on holistic lifestyle management.
Contenders(4)
Mood Meter overlaps with iCardiac by providing a daily tracking interface to help users identify triggers for their emotional states.
BodyWave is a direct functional competitor, focusing on HRV and stress monitoring to provide the same physiological insights as iCardiac.
Clarity competes by offering a robust, AI-driven journaling experience that addresses the same 'why do I feel off' pain point as iCardiac.
DBT Coach targets the mental health segment of iCardiac's user base by offering clinical-grade tools for emotional regulation.
Same space(3)
Brightside Health competes by offering a clinical, outcome-focused approach to mental health that targets the same wellness-conscious audience.
Vida Health addresses the intersection of physical and mental health, mirroring iCardiac's holistic health-tracking ambitions.
Talkspace competes for the user's mental health budget by offering professional clinical services alongside self-help tools.
Compare iCardiac: Heart Rate & Health against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for iCardiac: Heart Rate & Health
Strengths to defend, gaps to attack
Core Strengths
- Apple Health integration centralizes user data to increase switching costs
- Camera-based pulse tracking removes hardware barriers for casual users
Critical Frictions
- High weekly subscription cost above category median
- Misleading medical claims regarding blood pressure monitoring
- 0.7★ rating gap on Android
Growth Levers
- Untapped B2B partnerships with wellness programs
- Integration of verified clinical-grade hardware
Market Threats
- EU data-minimisation tightening on health categories
- Welltory's high-velocity research-backed updates
- Potential store-level delisting due to medical accuracy complaints
What are the next best moves?
Pivot monetization strategy by removing blood pressure claims because they drive 1★ medical-accuracy complaints → reduce churn
User sentiment analysis shows medical accuracy is the #1 trust-eroding complaint.
Trade-off: Pause the AI-nutrition feature expansion — trust-building is a higher-impact revenue lever than new content.
Audit paywall transparency because users report being misled by free-to-download claims → improve conversion quality
High-frequency complaints regarding bait-and-switch tactics are damaging brand reputation.
Trade-off: Same-quarter capacity available — no major lever displaced.
A counter-intuitive read
The app's high chart rank is a liability, not an asset, as it attracts a volume of users who immediately churn upon hitting the paywall, accelerating the negative sentiment loop.
Feature Gaps vs Competitors
- Scientific HRV research-backed insights (available in Welltory)
- Clinical-grade hardware synchronization (available in OMRON)
Key Takeaways
iCardiac relies on aggressive monetization to drive revenue, but its lack of scientific validity for medical claims creates a long-term churn risk, so the PM must prioritize transparency to stabilize the user base.
Where Is It Heading?
Declining
The health-tracking market is shifting toward clinical-grade accuracy and data integration, leaving iCardiac exposed due to its reliance on unverified camera-based metrics. Continued failure to address medical-accuracy complaints will likely lead to store-level scrutiny and further erosion of the user base.
Misleading medical claims regarding blood pressure monitoring drive user distrust, which compounds the rating drag already visible in the latest reviews.
Aggressive subscription paywalls cause high churn rates, which prevents the app from building a sustainable long-term user base.