Heart Rate Helper - Health

【Heart Rate Helper】 is a convenient tool that lets you measure your heart rate using only your iPhone camera — no wearable devices needed. Camera-Based Heart Rate Measurement Place your finger gently over the rear camera lens and get a heart rate reading in seconds. The app uses photoplethysmography (PPG) technology to analyze subtle light changes and estimate your pulse. Measurement History & Trends All your heart rate readings are saved locally on your device. Browse past measurements, review detailed results, and track changes over time to better understand your heart rate patterns. Health Analysis Dashboard View weekly and monthly reports that summarize your heart rate variability, average BPM, and measurement frequency. Spot trends at a glance with intuitive charts and scores. Privacy-First Design Your data never leaves your device. All measurements are stored locally with encryption, and biometric lock keeps your health information secure. Smart Reminders Set daily reminders to measure your heart rate and stay consistent with your health routine. Receive alerts when unusual readings are detected. Stay informed about your heart rate trends — download Heart Rate Helper and start measuring today. Disclaimer: This app is not a medical device. It is not intended for the diagnosis, treatment, or prevention of any disease. Results are for health reference and trend observation only. Please consult a qualified physician before making any medical decisions. Research references: https://pubmed.ncbi.nlm.nih.gov/28300460/ https://ieeexplore.ieee.org/document/63462 Pricing and Terms $6.99/week* $39.99/year* *Prices shown are in US dollars. Actual charges may be converted to your local currency based on your country/region. Payment will be charged to your iTunes account upon confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://feyjiangtank.xyz/xinlvzhushou/privacy.html