Huma Study vs HRV Health Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Huma Study
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Huma Study is your health companion app and is configured especially for you. The app allows you to participate in clinical research by providing all the necessary tasks that are required from your study team. A research organisation needs to invite you in order to be eligible to start using the app. The Huma Study app can help you: - See your scheduled tasks and complete them through a handy to-do list - Learn about the study and the expectation for you to participate - Provide your consent when that is required - Have all the information about the study at a central place, available at all times The Huma Study app integrates with Apple's Health App (HealthKit) and supports other existing health apps and connected devices. Please seek a doctor’s advice in addition to using this app and before making any medical decisions. Your complex health, made simple.
HRV Health Pro
This app measures your Heart Rate Variability (HRV) to provide insights into your overall health and progress. It works exclusively with Polar H9 and H10 heart rate monitors, offering ECG readings and tracking lifestyle impacts on your well-being.
- Heart Rate Variability (HRV) measurement
- ECG readings (requires H10 monitor)
- Progress tracking for lifestyle changes
- Data analysis for athletes and health-conscious individuals
- Compatibility with Polar H9 and H10 monitors
- Web-based platform for detailed results
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Heart Rate Variability (HRV) is great science. We did not invent it. We are perfecting it. HRV is the measure of health. The higher the numbers, the better your health. Good health is part genetic and mostly good lifestyle. People who exercise regularly, have a healthy diet, sleep well, and look after themselves have high HRV, and are rarely ill. People who smoke, have poor diets, lead sedentary lives, drink too much alcohol have low HRV and this shows in their medical history and quality of life. HRV drops with age, and improving HRV is the way to reverse the again process. With the HRV Health Pro app you can measure your progress. Athletes have been using HRV for years to measure the impact of rigorous training on their systems, adapting their training regimen according to what their HRV data says. When they are overtrained, the HRV figure will tell them that it’s time to take a break. When they’re on a good day, the data gives them the confidence to push that little bit harder. People with health conditions are advised to change their lifestyles. The HRV metrics tell them when the changes are working. Crucial to the validity of the results are the quality of the data acquisition equipment and the reading conditions. This is the foundation of our thinking. The apps only link to the Polar H9 and H10 heart rate monitors, and we look for indicators that warn if the reading is taken in less than ideal conditions. The philosophy creates trust - crucial for decision making based on the results. HRV Health has a web based platform where users can see all of their results. But not everyone wants all that information every day. The HRV Health Pro app is designed for people who care about their health, love and trust the guidance that the HRV Health results give them, and want to see their data and graphs on their mobile device. Our app also allows users to take ECG readings. One days soon, doctors will say: “Just send me your HRV Health ECG graph.” It’s here now, and it works. Sounds like science fiction. It is science. It’s not fiction. Please Note: You must have the Polar H9 or H10 heart rate monitor to use this app. The ECG reading requires the H10. We have good reason for using the Polar heart rate monitors. They are the gold standard in measuring HRV. They are within 1% of the equipment found in hospitals. Good data produces good results. There are two ways of taking HRV readings using PPG, which is what many wearable devices do, or using the heart electro cardio signals (ECG). Measuring the pulse usually at the extremities of the body is undesirable, and for this reason we only use the best of the chest strap heart rate monitors - the Polar H9 and H10.
Screenshots
Verdict
The clearest difference is update cadence: Huma Study at monthly against HRV Health Pro's every 4 months. HRV Health Pro's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Huma Study ships an update monthly, HRV Health Pro every 4 months. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.
| Parameter | Huma Study | HRV Health Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 358 MB | 22 MB |
| Age rating | 12+ | 4+ |
| Developer | Huma Therapeutics Ltd | Roy Dalle Vedove |
In-app purchases
Huma Study
No in-app purchases
HRV Health Pro
No in-app purchases









