214+ iOS apps curated and reviewed
HeartLab is the household name in heart arrhythmia, but it's far from the only option. We track 214+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.2★ (14) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.5★ (2.3K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (1.5K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.2★ (87) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (128K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (28K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (222K) | No | No | Jul 2026 |
| 8 |  | Free | 4.9★ (229K) | Yes | Yes | Jul 2026 |
This app analyzes smartwatch ECG data, providing professional-grade insights into heart rhythm irregularities and heart rate variability. It uses AI to explain results in plain language and generates shareable PDF reports for cardiologists. Data is analyzed locally for complete privacy.
This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.
This app analyzes heart rhythm data from your Apple Watch to provide insights into atrial fibrillation, HRV, stress, and energy levels. It offers a holistic health snapshot and personalized recommendations for better well-being.
Practice interpreting EKGs in lead II with realistic simulations. Choose rhythms to study or test your knowledge in a game mode. Ideal for healthcare professionals to hone their diagnostic skills.
Easily monitor your heart rate, track steps, and record vital health metrics like blood pressure and body temperature. Save and visualize your health data, set reminders, and share your progress with friends and family. This app provides convenient health insights for daily well-being.
Monitor your heart health and overall well-being with advanced tracking and AI-powered insights. Analyze heart rate, blood pressure, and mood to understand your body's signals and receive personalized health guidance.
Record medical-grade EKGs from home using a personal EKG device. Get instant analysis for common arrhythmias and easily share your heart data with your doctor for remote management of your heart health.
Measure your heart rate and stress levels accurately using your phone's camera. Track trends, view pulse waveforms, and utilize a StandUp test for fitness insights. Integrates with Apple Health.
This app uses your phone's sensors to visualize your heart's mechanical activity, offering insights into pulse, rhythm, and recovery. It provides detailed cardio-wave views and generates doctor-ready reports, all while keeping your data private on your device.
Monitor your heart rate and track key health metrics like HRV, stress, and energy levels using your phone's camera. Gain insights into your heart health with educational content and progress reports. Connect with a community and access premium features through subscription.
Log your symptoms and track your ECG monitor's shipping status. Access helpful information and instructional videos to guide you through your monitoring experience.
Gain deep insights into your heart health using data from your Apple Watch. Visualize trends, analyze metrics like Cardio Recovery and Heart Rate Zones, and generate detailed PDF reports. Offers advanced features and privacy-focused data handling.
Easily monitor your heart rate, blood oxygen, and stress levels using your smartphone camera. Track trends over time, manage multiple profiles, and gain insights into your overall wellness. This app offers a convenient way to stay informed about your body's signals.
Get your ECGs analyzed by certified experts within minutes for peace of mind. This app supports various devices like Apple Watch and Fitbit, offering detailed interpretations of palpitations and abnormal heart rhythms. Track heart rate variability to monitor stress and recovery.
This app uses your phone's camera and flash to measure your heart rate. It provides real-time pulse charts and can analyze abnormal heart rates. Premium features include unlimited storage and stress level analysis.
Track your heart rate using your phone's camera. Get readings in seconds, view historical data, and access guided meditations and health articles. Integrates with Apple Health and offers a home screen widget for convenience.
Receive immediate alerts for significant heart rate fluctuations, ideal for conditions like POTS or during exercise. Customize thresholds and receive detailed event tracking. Premium features offer advanced data visualization and reporting.
Measure your heart rate using your device's camera. Track your cardiovascular health with detailed history, tagging, sharing, and printing options. Get accurate results quickly with a simple, intuitive design.
Track your heart rate, blood oxygen, and blood pressure with this comprehensive health monitoring app. Gain insights into your fitness levels, stress, and readiness through detailed data analysis and guided breathing exercises. Seamlessly syncs with your device's health app for a complete overview.
This app uses your smartphone camera to monitor heart rate and variability, providing a heart score and stress/energy insights. It also allows logging of blood pressure and oxygen levels, and offers an AI chatbot for health queries.