# Instant Heart Rate+ HR Monitor — Pulse Tracker & Stress Test > Accurate heart rate and stress level monitoring using your phone's camera. (iPhone/iPad app by Bodymatter, Inc..) - Source: https://appshunter.io/ios/app/instant-heart-rate-plus-hr-monitor/id395042892 (this page in markdown: same URL + `.md`) - Developer: [Bodymatter, Inc.](https://appshunter.io/developer/1138066419) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Rating: 4.90/5 from 31,886 App Store ratings · 328 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 21 MB - Languages: Arabic, Dutch, English, French, German, Italian, Japanese, Korean, Portuguese, Russian and 7 more - Released: 2010-10-01 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/instant-heart-rate-plus-hr-monitor/id395042892/reviews.md ## What is Instant Heart Rate+ HR Monitor? The most accurate and easy-to-use heart rate app - Used in heart research at UCSF! - Get your heart rate in less than 10 seconds - Check your stress levels - See trends and insights Just featured in Apple's new TV Ad “Strength” - use your iPhone to find out your heart rate in less than 10 seconds! You DON’T need a dedicated heart rate monitor to get your pulse, download Instant Heart Rate today and use your camera’s flash to see how healthy you are! With over 35 million users, the award-winning Instant Heart Rate app is all over the web. Featured in: CNN, The New York Times, Chicago Tribune, The Guardian, and many more. #1 Heart Rate app in United States #1 Heart Rate app in Japan #1 Heart Rate app in United Kingdom #1 Heart Rate app in Australia #1 Heart Rate app in Germany #1 Heart Rate app in France #1 Heart Rate app in China #1 Heart Rate app in Russia #1 Heart Rate app in Canada … and many more. Instant Heart Rate is continuously rated as the world’s best mobile heart rate measurement app and is trusted by Stanford’s leading cardiologists for use in clinical trials. --------------------- * Place the tip of your index finger on the iPhone’s camera, and in a couple of seconds, your pulse will be shown! * Instant Heart Rate detects a color change in your finger tip each time your heart beats and uses an advanced algorithm to show you your heart rate. * A real-time chart will show you every heartbeat, similar to pulse oximeters used in hospitals. --------------------- MAIN FEATURES: 
√ Heart rate measurement 
 √ Heart Rate Activity Zone Calculator √ Pulse waveform graphs √ Real-time photoplethysmogram (PPG) graph 
 √ Continuous or Auto-Stop mode
 √ Unlimited data storage and tags 
 √ Export data for registered users 
 √ StandUp test for fatigue and fitness testing √ Sharing to Twitter and Facebook √ Apple Health App Support (Instant Heart Rate Settings -> Health App Sharing) ------------------------- Upgrade to Premium to receive unlimited access to Premium Programs and Playpen Freeplay workouts, HD videos, dynamic and motivational audio, workout email summaries with tips and advice on healthy living, priority support, and more through renewable iTunes subscription. We offer auto-renewing subscriptions with the following specifications: - Subscriptions are 1 month or 12 months long - Subscriptions are $9.99 USD per month or $59.99 USD per year. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and 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 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. Our Privacy Policy and Terms of Use: http://instantheartrate.com/privacy-policy-and-terms-of-use NOTE: Make sure that your fingertip completely covers the camera lens. Press gently, since pressing too hard reduces blood flow in your finger and it's harder to get a result. Make sure that your fingers are not cold. This app is for recreational and fitness use only! * NOT INTENDED FOR MEDICAL USE, FOR FITNESS USE ONLY "Continued use of GPS running in the background can dramatically decrease battery life." From our heart to yours,

 Instant Heart Rate Team ## Key features - Heart rate measurement - Stress level checking - Pulse waveform graphs - Real-time PPG graph - StandUp test for fatigue - Apple Health integration ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium | $4.99 | per month | | Premium | $29.99 | per year | | Premium | $9.99 | per month | | Premium | $9.99 | per month | | Premium | $9.99 | per month | | Premium | $39.99 | per year | | Premium | $49.99 | per year | | Premium | $59.99 | per year | | Premium | $59.99 | per year | | Premium | $59.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Stand-Up™ Test | $3.99 | one-time | ## What do users think of Instant Heart Rate+ HR Monitor? Overall sentiment: positive **Pros** - 👍 Simple and useful - 🚀 Accurate and easy to use - 💡 Helpful for monitoring heart conditions - ⭐ Consistently reliable over many years **Cons** - 🐛 Doesn't work on new iPhone 16 - 🔒 Forced to create an account - 💰 Intrusive and annoying marketing for Premium - 🤖 Unreliable heart rate readings **Commonly reported bugs** - 1 minute reading not working for some users - Flashlight not turning on for some users **Most requested features** - Export heart rate data to computer - Add ability to set resting and max heart rates ## Recent user reviews (10 of 328) All indexed reviews: https://appshunter.io/ios/app/instant-heart-rate-plus-hr-monitor/id395042892/reviews.md ### 1/5 — My history is gone. *2025-02-14, version 7.2.2* All my previous data is gone. I wanted to access my data from before I had a heart attack & after. I had double bypass surgery & wanted to compare past results with the future. If you want to use it as a game, okay. But who knows when they will change it again. Deeply disappointed. ### 5/5 — Blood Pressure *2025-02-08, version 7.2.1* The app needs blood pressure, too. Thanks. ### 1/5 — The app is broken now!!! *2025-01-28, version 7.1.1* I’ve used this app for years but now it’s broken and won’t open. Please fix ASAP!! ### 3/5 — Can’t add tags *2025-01-27, version 7.1.1* Since your last update, I lost all the tags I had. And I can’t seem to add new tags to replace the ones I had. Is this going to be fixed? Liked app before, not much now. ### 1/5 — Bad update *2025-01-22, version 7.1.1* The app used to allow continuous HR monitoring so I could practice breathing exercises. Now it forces you to reset after 12-15 seconds. ### 5/5 — When opening force closes immediately *2025-01-21, version 7.1.1* As title, app force closes as soon as it’s opened. ### 3/5 — Doesn’t work on new iPhone 16 *2025-01-17, version 7.1.0* I liked it until I bought a new iPhone 16 and it doesn’t work on the new phone. It won’t recognize my finger. ### 1/5 — Heart Rate *2025-01-16, version 7.1.0* I wish I could leave zero stars. DO NOT DOWNLOAD THIS APP UNLESS YOU WANT TO PAY $60 PER YEAR TO DO ANYTHING WITH IT. After the latest update it won’t even allow me to save my heart rate. That’s all I want to do. After the last update, almost every time I use the app (over 80% of the time) it throws up a page trying to sucker me into a $60 subscription for other services. I bough this app to measure my pulse. Over the years the paid version of this app has evolved into a marketing platform for other health-related services. ### 1/5 — Update Broke App *2025-01-11, version 7.1.0* This past update made it so the app only opens to error messages. Useless now. Please fix. I loved this app. ### 1/5 — Update broke app *2025-01-09, version 7.0.0* App doesn’t open after update ## Frequently asked questions about Instant Heart Rate+ HR Monitor ### How does this app measure heart rate? The app uses your phone's camera flash to detect color changes in your fingertip with each heartbeat. An advanced algorithm then calculates your pulse rate, similar to how pulse oximeters work in hospitals. ### What are the main features of the app? Key features include accurate heart rate measurement, stress level checking, pulse waveform graphs, real-time photoplethysmogram (PPG) graphs, a StandUp test for fatigue, and integration with the Apple Health app. ### Is the app free to use? The app offers a free version with core features. However, there are optional in-app purchases for a Premium subscription, which unlocks unlimited access to premium programs, HD videos, and more. ### What are the subscription costs? Subscriptions are available on a monthly ($9.99 USD) or annual ($59.99 USD) basis. These subscriptions auto-renew unless turned off at least 24 hours before the current period ends. ### Who would benefit from using this app? This app is ideal for anyone looking to easily monitor their heart rate and stress levels, track fitness trends, or gain insights into their cardiovascular health. It's also used in heart research and clinical trials. ## Version history (last 5 releases) ### 7.3.0 — 2025-02-28 • General performance enhancements & bug fixes Enjoying Instant Heart Rate? Take a brief moment to rate us on the App Store! Want to give us feedback? Send us a note at support@instantheartrate.com ### 7.2.2 — 2025-02-12 • General performance enhancements & bug fixes Enjoying Instant Heart Rate? Take a brief moment to rate us on the App Store! Want to give us feedback? Send us a note at support@instantheartrate.com ### 7.2.1 — 2025-02-04 • General performance enhancements & bug fixes Enjoying Instant Heart Rate? Take a brief moment to rate us on the App Store! Want to give us feedback? Send us a note at support@instantheartrate.com ### 7.2.0 — 2025-01-29 • Filter your measurements by tag • General performance enhancements & bug fixes Enjoying Instant Heart Rate? Take a brief moment to rate us on the App Store! Want to give us feedback? Send us a note at support@instantheartrate.com ### 7.1.1 — 2025-01-20 • General performance enhancements & bug fixes Enjoying Instant Heart Rate? Take a brief moment to rate us on the App Store! Want to give us feedback? Send us a note at support@instantheartrate.com ## Apps similar to Instant Heart Rate+ HR Monitor | App | Rating | Price | Category | | --- | --- | --- | --- | | [Instant Heart Rate: HR Monitor](https://appshunter.io/ios/app/instant-heart-rate-hr-monitor/id409625068) | 4.9 (228,630) | Free | Health & Fitness | | [Welltory: Health, Heart Rate](https://appshunter.io/ios/app/welltory-health-heart-rate/id1074367771) | 4.7 (28,881) | Free | Health & Fitness | | [Cardiio: Heart Rate Monitor](https://appshunter.io/ios/app/cardiio-heart-rate-monitor/id542891434) | 4.7 (58,367) | Free | Health & Fitness | | [InPulse - Heart Rate Monitor](https://appshunter.io/ios/app/inpulse-heart-rate-monitor/id1489944782) | 4.6 (166,399) | Free | Health & Fitness | | [Hearty : Heart Rate,Stress, BP](https://appshunter.io/ios/app/hearty-heart-ratestress-bp/id1490743162) | 4.5 (7,463) | Free | Health & Fitness | | [HeartWatch: Heart Rate Monitor](https://appshunter.io/ios/app/heartwatch-heart-rate-monitor/id1062745479) | 4.7 (13,480) | $8.99 | Health & Fitness | ## More apps by Bodymatter, Inc. - [Instant Heart Rate: HR Monitor](https://appshunter.io/ios/app/instant-heart-rate-hr-monitor/id409625068) - [SleepWatch - Top Sleep Tracker](https://appshunter.io/ios/app/sleepwatch-top-sleep-tracker/id1138066420) All apps by Bodymatter, Inc.: https://appshunter.io/developer/1138066419 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*