# Instant Heart Rate: HR Monitor — Pulse Tracker & Stress Test > Accurate heart rate and stress level tracker using smartphone camera. (iPhone/iPad app by Bodymatter, Inc..) - Source: https://appshunter.io/ios/app/instant-heart-rate-hr-monitor/id409625068 (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 228,890 App Store ratings · 787 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 111 MB - Languages: American English, Arabic, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian and 7 more - Released: 2010-12-18 - Data updated: 2026-08-29 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/instant-heart-rate-hr-monitor/id409625068/reviews.md ## What is Instant Heart Rate? 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 pulse graph 
 √ Continuous or Auto-Stop mode
 √ Unlimited data storage and tags 

 √ StandUp test for fatigue and fitness testing √ Apple Health App Support (Instant Heart Rate Settings -> Health App Sharing) ------------------------- Upgrade to Premium to receive unlimited access to Premium features 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 check - Pulse waveform graphs - StandUp test for fitness - Apple Health integration - Unlimited data storage ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium | $4.99 | per month | | Premium | $7.99 | per 7 days | | Heart Rate & Stress Test | $9.99 | per month | | Premium | $9.99 | per month | | Premium | $59.99 | per year | | Premium | $59.99 | per year | | Premium | $59.99 | per year | | Premium | $8.99 | per 7 days | | Premium | $59.99 | per year | | Premium | $9.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Feature upgrade | $0.99 | one-time | ## Chart rankings - #141 in Top Grossing · Health & Fitness (US App Store) ## What do users think of Instant Heart Rate? Overall sentiment: neutral **Pros** - 🚀 Accurate heart rate measurements - 📊 Helpful for monitoring heart health - 💾 Saves and tracks heart rate history - 🆓 Free version available **Cons** - 🔒 Requires account creation to use - 💰 Expensive subscription for full features - 📢 Intrusive ads in free version - 🤖 Inconsistent or inaccurate readings **Commonly reported bugs** - App crashes or freezes during use - Difficulty detecting finger on camera - Subscription issues and billing problems **Most requested features** - Add blood pressure monitoring - Provide more detailed heart health insights - Allow offline use without account - Improve user interface and navigation ## Recent user reviews (10 of 787) All indexed reviews: https://appshunter.io/ios/app/instant-heart-rate-hr-monitor/id409625068/reviews.md ### 1/5 — They hide the cost *2026-08-17, version 8.2.0* Nothing states the app has a subscription until after installing and configuring the app. Seems dishonest or at least a case of hiding the ball here ### 1/5 — Junk *2026-08-14, version 8.2.0* Worst app ever! ### 1/5 — FINANCIAL SCAM *2026-08-10, version 8.2.0* I downloaded this a second time trying to get another free trial months later and it instantly charged me 59.99 which hasn’t processed but still says processing for months and I cannot even use my App Store to get apps bc this purchase is “Pending.” I can’t request a refund bc it hasn’t gone through as I won’t let it go through. If anyone from this app can reach out to help that would be wonderful! ### 1/5 — 3days trial but nothing to cancel add this option *2026-08-10, version 8.2.0* it is not what i wanted and no option to cancel on app, i find it not right! ### 1/5 — Horrible *2026-08-08, version 8.2.0* Absolutely worst app I’ve ever used . I would place my finger on camera as indicated . It would not read my pulse as soon as I placed it which is what it is suppose to do to get an accurate reading . It would start reading 1 minute or 2 later after my heart was dropping which is inaccurate. Horrible app don’t use if you want an accurate results because this is not it. Note I was to use this app for my fitness class and it gave me in accurate results that my professor questioned my numbers . ### 5/5 — Bp *2026-08-07, version 8.2.0* I haven’t bought yet but, bp part is spot on (shows heart beat in time too) ### 5/5 — Lowk fire *2026-08-01, version 8.2.0* Great for a girl w anxiety who always think there something wrong w her heart ahahah puts me at ease fr ### 5/5 — Great Resource *2026-07-21, version 8.2.0* I use this app to check my pulse when I don’t have any other way and I trust it and it works for me, thanks ! ### 1/5 — Purchase before trial 😤 *2026-07-17, version 8.2.0* I hate apps that have a “free trial” but have to purchase at least the first week ### 1/5 — Total scam *2026-07-14, version 8.2.0* DO NOT BUY Does nothing what the app says charges you 50$ to find out DO NOT BUY ## Frequently asked questions about Instant Heart Rate ### What does this app do? This app allows you to measure your heart rate and check your stress levels using your smartphone's camera. It provides real-time pulse waveforms, tracks trends, and offers a StandUp test for fatigue and fitness assessment. It also supports integration with the Apple Health app. ### How do I measure my heart rate with this app? To measure your heart rate, simply place the tip of your index finger on your iPhone's camera. The app detects color changes in your fingertip with each heartbeat and uses an advanced algorithm to display your pulse rate in under 10 seconds. ### Is this app free to use? The app is free to download and offers core features for heart rate measurement and stress level checks. However, it also provides premium features through renewable iTunes subscriptions, with options for monthly or annual plans. ### What are the premium features? Upgrading to Premium provides unlimited access to advanced features. While specific premium features are not detailed beyond 'unlimited access', the subscription model suggests enhanced functionality or data management capabilities beyond the free version. ### What is the StandUp test? The StandUp test is a feature designed for fatigue and fitness testing. It likely assesses how your heart rate responds to standing up, providing insights into your cardiovascular fitness and recovery. ## Version history (last 5 releases) ### 8.2.0 — 2026-01-10 • Check out the brand new Instant Heart Rate experience! • Includes general performance enhancements and 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 ### 8.1.0 — 2025-12-28 • Check out the brand new Instant Heart Rate experience! • Includes general performance enhancements and 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 ### 8.0.1 — 2025-09-24 • Check out the brand new Instant Heart Rate experience! • Includes general performance enhancements and 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 ### 8.0.0 — 2025-08-15 • Check out the brand new Instant Heart Rate experience! 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 ### 7.9.3 — 2025-08-11 • Introducing a brand-new look and feel! • Enhanced measurement performance for new iPhone 16 models • Automatic light mode and dark mode support matches your iOS setting • A new streamlined user interface with increased app stability 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 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Welltory: Stress & Heart Rate](https://appshunter.io/ios/app/welltory-stress-and-heart-rate/id1074367771) | 4.7 (131,900) | Free | Health & Fitness | | [InPulse - Heart Rate Monitor](https://appshunter.io/ios/app/inpulse-heart-rate-monitor/id1489944782) | 4.6 (177,268) | Free | Health & Fitness | | [Heartify: Heart Health Monitor](https://appshunter.io/ios/app/heartify-heart-health-monitor/id1546156891) | 4.7 (119,045) | Free | Health & Fitness | | [Cardiio: Heart Rate Monitor](https://appshunter.io/ios/app/cardiio-heart-rate-monitor/id542891434) | 4.7 (58,416) | Free | Health & Fitness | | [Heart Rate Monitor - Pulse BPM](https://appshunter.io/ios/app/heart-rate-monitor-pulse-bpm/id1216751824) | 4.6 (129,853) | Free | Health & Fitness | | [Instant Heart Rate+ HR Monitor](https://appshunter.io/ios/app/instant-heart-rate-plus-hr-monitor/id395042892) | 4.9 (31,886) | Free | Health & Fitness | ## More apps by Bodymatter, Inc. - [Instant Heart Rate+ HR Monitor](https://appshunter.io/ios/app/instant-heart-rate-plus-hr-monitor/id395042892) - [SleepWatch - Top Sleep Tracker](https://appshunter.io/ios/app/sleepwatch-top-sleep-tracker/id1138066420) All apps by Bodymatter, Inc.: https://appshunter.io/developer/1138066419 ## Related topics [heart rate](https://appshunter.io/ios/topics/heart-rate) · [heart beat](https://appshunter.io/ios/topics/heart-beat) · [heart monitor](https://appshunter.io/ios/topics/heart-monitor) · [heart beat monitor](https://appshunter.io/ios/topics/heart-beat-monitor) · [heart monitor rate](https://appshunter.io/ios/topics/heart-monitor-rate) · [heart beat app monitor](https://appshunter.io/ios/topics/heart-beat-app-monitor) · [bpm heartrate](https://appshunter.io/ios/topics/bpm-heartrate) · [heart fitness](https://appshunter.io/ios/topics/heart-fitness) · [pulse monitor](https://appshunter.io/ios/topics/pulse-monitor) · [heart attack monitor](https://appshunter.io/ios/topics/heart-attack-monitor) · [check pulse](https://appshunter.io/ios/topics/check-pulse) · [pulse rate](https://appshunter.io/ios/topics/pulse-rate) · [pulse reader](https://appshunter.io/ios/topics/pulse-reader) · [free pulse monitor](https://appshunter.io/ios/topics/free-pulse-monitor) · [heart rate monitor free](https://appshunter.io/ios/topics/heart-rate-monitor-free) · [heart monitor free](https://appshunter.io/ios/topics/heart-monitor-free) · [free heart monitor app](https://appshunter.io/ios/topics/free-heart-monitor-app) · [pulse rate heart monitor](https://appshunter.io/ios/topics/pulse-rate-heart-monitor) · [heart rate tracker](https://appshunter.io/ios/topics/heart-rate-tracker) · [heart pulse rate](https://appshunter.io/ios/topics/heart-pulse-rate) --- *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 2026-08-29.*