Comparison

Heart Works vs Nurelium

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Heart Works

This app helps medical researchers evaluate cardiovascular health in patients with Pulmonary Arterial Hypertension. It offers real-time health tracking, quality-of-life surveys, and 6-minute walk tests for patients to monitor their progress. The app also provides access to educational content and a podcast.

Highlights
  • Six-Minute Walk Test (6MWT)
  • Real-time health data tracking
  • Quality-of-life surveys
  • Available on phone and watch
  • Access to 'phaware® podcast'
  • Tailored education
Features
Read full description

Heart Works – phaware® a powerful new mobile research and resources app designed to connect, educate, and empower people living with pulmonary hypertension (PH) around the world. Your Next Step in PH Care Heart Works integrates seamlessly with iPhone®, Apple Watch®, and Android® devices, enabling real-time health tracking and research participation from anywhere. Patients can contribute meaningful real-world data to accelerate research without leaving home. Standout functionality: • At-home 6-minute walk tests • Remote participation in clinical trials and studies • Augmented actigraphy data collection from select iOS and Android powered wearables • Advanced quality-of-life surveys • Activity challenges typically done in hospitals • Complete data security solution for research partners Innovation at the Heart of Health • Patient Lived Experience Portal: Tap into a curated knowledge base of nearly 600 “I’m Aware That I’m Rare: phaware® podcast” episodes, webinars, and expert interviews to enhance your understanding of pulmonary hypertension. • Global Collaboration: Our partnerships with world-class organizations - Stanford, University of Alberta, PHAEurope, Team PHenomenal Hope, PHA Canada, Pulmonary Hypertension News, AfPH, PPHNet, TBX4Life and more - make Heart Works one of the most advanced resources for pulmonary hypertension patients and health care professionals globally. • Effortless Participation: Heart Works makes it easy for patients to discover and participate in clinical research, contributing valuable insights to accelerate the path to a cure. • On-Demand Awareness: Whether you’re newly diagnosed, a long-term patient, a health care professional or community supporter, our system delivers tailored education directly to you - wherever you are across the globe. • Universal Access: Now available in 40+ countries worldwide, our platform is a lifeline for patients with limited health care access, giving everyone a chance to receive critical information and improve health outcomes. Empowering Patients, Advancing Research Heart Works is more than a digital health tool…
it’s a movement, a global call to action for patients to take control of their journey and share their rare. Through this platform, we’re uniting patients, researchers, and clinicians in a shared mission to accelerate progress and improve outcomes for the pulmonary hypertension community. A Global Community Hub Heart Works unites patients, caregivers, researchers, advocacy organizations, and health care professionals in one dynamic platform. Essential support tools: • Real-world patient experience data & PROMs • Out-of-clinic research studies or in/out clinical hybrid • Clinical trial matching tool • Global news feeds • Podcast player • Expert PH care center locater • Connect to worldwide PH patient organizations Get Answers Based on Real-World Patient Experiences At the core of Heart Works is our Patient Lived Experience Portal, a curated AI-powered knowledge hub designed to help patients learn directly from others living with PH, which takes questions and gives answers in 20+ supported languages. CME for HCPs Heart Works supports health care professionals with FREE resources and educational activities available directly within the platform. HCP Focused Features: • Access accredited continuing medical education (CME) content • Stay current on PH diagnostics and treatment advances • Enhance patient-centered care strategies • Learn from global experts in pulmonary hypertension

About

Nurelium

Features
Read full description

Nurelium turns scattered notes into clear, doctor-ready records so every appointment counts. TRACK HOW YOU FEEL Log symptoms with a tap. Rate severity, note triggers, and check in daily on mood, energy, stress and water. A live 7-day pulse shows what's trending before you'd notice it yourself. THE CHECKER Work through your symptoms question by question and see which conditions match. Nurelium points you toward sensible next steps, including when to stop and call emergency services. NEVER MISS A DOSE Set medication reminders that actually fire. Mark doses taken, skipped or snoozed, and watch your adherence streak build. New interval reminders handle medication taken every few hours, not just once a day. BRING IN APPLE HEALTH Connect Apple Health to import steps, sleep and activity automatically, along with heart rate, resting heart rate, heart rate variability, blood pressure, blood oxygen, respiratory rate and weight. Log blood pressure readings by hand too. Free for everyone. WALK IN PREPARED Generate a visit report built from your journal, symptoms, vitals and saved checks. Nurelium highlights what stands out and builds a combined timeline, then exports a clean PDF you can share ahead of your appointment - so your clinician sees the full picture, not just what you can remember in the room. AI THAT STAYS ON YOUR PHONE Nurelium Plus includes a health assistant powered by an AI model that runs entirely on your device. Ask about your symptoms and history in plain language. No data leaves your phone. No cloud processing. No account required to get started. A LIBRARY WORTH READING 68 conditions across 11 categories, written in plain language - what it is, what to watch for, what you can do at home, and when to seek care. Emergency and non-emergency numbers for the UK, US, Netherlands and EU are one tap away. NURELIUM FREE INCLUDES: - Symptom checker with condition matching - Medication reminders (up to 2) - Symptom journal and 7-day trends - Daily mood, energy, stress and water check-ins - Apple Health import and blood pressure logging - Full condition library with bookmarks - Emergency resources and direct dial NURELIUM PLUS ADDS: - Doctor-ready PDF visit reports - Unlimited medication reminders and adherence history - Family profiles for children and dependents - 30-day trends, unlimited journal history and saved checks - On-device AI health assistant, fully private Nurelium Plus: $4.99/month or $29.99/year (save 50%). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Nurelium is not a medical device and does not diagnose conditions or replace professional healthcare. Always consult a qualified clinician for medical decisions.

Screenshots

Heart Works4 screens
Nurelium4 screens

Verdict

The call

The clearest difference is in-app purchases: Heart Works at none against Nurelium's 2. Heart Works also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nurelium sells 2 in-app purchases, starting at $4.99 per month. Heart Works asks for nothing beyond the download.

UpkeepUpdate frequency

Heart Works ships an update every 3 weeks, Nurelium every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Heart Works versus Nurelium: the parameters behind the verdict, then further details
ParameterHeart WorksNurelium
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size56 MB54 MB
Age rating4+17+
Developerphaware global associationTobistech ltd

In-app purchases

None

Heart Works

No in-app purchases

2 purchases

Nurelium

Subscriptions2
  • Nurelium Plus Monthly7 Days trial$4.991 Month
  • Nurelium Plus Yearly7 Days trial$29.991 Year

Questions

Is Heart Works free?
Heart Works is free to download, with no in-app purchases.
Is Nurelium free?
Nurelium is free to download, with in-app purchases available.
Do Heart Works or Nurelium have ads?
Neither Heart Works nor Nurelium shows ads.
Which is updated more often, Heart Works or Nurelium?
Heart Works ships an update every 3 weeks, and Nurelium every 2 months. Most recently, Heart Works was updated on November 4, 2026 and Nurelium on October 31, 2026.

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