Hilo Core vs Altheon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hilo Core
This app monitors your cardiovascular wellness by collecting numerous readings throughout the day when paired with a wearable device. It provides personalized insights into your sleep, activity, and heart rate patterns to help you understand and manage your long-term health.
- 24/7 cardiovascular wellness monitoring
- Personalized insights on sleep, activity, and heart rate
- Detailed timeline comparisons
- Medication tracking
- Access to complete blood pressure history
- Add personal notes to measurements
Read full descriptionHide full description
Hilo Core – Your Everyday Cardiovascular Wellness Companion HARDWARE REQUIRED The Hilo Core app works only with the Hilo Core wearable device, which is sold separately. The app cannot function or provide any insights without the device. Please ensure you have the Hilo Core wearable before installing. ―――――――――――――――――――――――――――――――――――――― EFFORTLESS 24/7 CARDIOVASCULAR WELLNESS MONITORING Step into a smarter way to understand your cardiovascular wellness. Paired with your Hilo Core wearable, the app captures approximately 50 readings in 24 hours — lightweight, comfortable, and designed to fit seamlessly into your life. Gone are the days of relying on a single snapshot: Hilo Core gives you a full picture of your wellness trends over time. For us, it's about translating decades of research and billions of data points into clear, meaningful insights. For you, it's about the peace of mind that comes from truly understanding your wellbeing. With Hilo Core on your wrist, you can keep your health in focus. EMPOWERED WELLNESS MANAGEMENT Hilo Core goes beyond simple readings, transforming how you think about your health. Discover how your sleep, activity, and heart rate connect to your patterns day to day. With personalised insights built around your habits, you'll gain a much deeper understanding of how your lifestyle and daily choices affect your wellbeing — and feel empowered to make better decisions for your long-term health. BACKED BY SCIENCE, BUILT FOR YOU Hilo Core is grounded in over 20 years of research and a vast database of 12 billion data points, built around your unique profile and trusted by users around the world. ALWAYS ON, ALWAYS WITH YOU Hilo Core is designed for your life as it actually is. With Hilo Core on your wrist, you get personalised insights across wellness, sleep, steps, and heart rate — helping you understand your patterns, not just record them, so you can make confident, informed decisions about your health every day. ―――――――――――――――――――――――――――――――――――――― HILO CORE MEMBERSHIP Hilo Core Membership is an auto-renewable annual subscription that unlocks premium features within the app. The first year of membership is included with every Hilo Core device purchase. Membership includes: • All past readings – Access your complete blood pressure history at any time. • Detailed timeline comparisons – Compare measurements and trends across different time periods. • Notes – Add personal notes to measurements and events to better understand your data. • Medication tracking – Track medications alongside your readings to better understand their impact over time. SUBSCRIPTION INFORMATION • Hilo Core Membership is billed annually. • The subscription automatically renews unless cancelled at least 24 hours before the end of the current subscription period. • You can manage or cancel your subscription at any time in Settings > Apple ID > Subscriptions. ―――――――――――――――――――――――――――――――――――――― IMPORTANT DISCLAIMER The Hilo Core app and Hilo Core wearable device are intended for general wellness and informational purposes only. They are NOT a medical device and are NOT intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition, including high blood pressure (hypertension) or any cardiovascular disease. The readings, trends, and insights provided are not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare professional regarding your health, and never disregard professional medical advice or delay seeking it because of information provided by this app. Hilo Core is not intended for use by individuals under 18 years of age, by pregnant women, or by people with known cardiovascular conditions without consulting a healthcare professional. If you are experiencing a medical emergency, contact your local emergency services immediately. Terms of Use: https://hilo.com/uk/terms-conditions/
Altheon
Consolidate your health information from various sources into a secure, private platform. This app uses AI to interpret your medical records, track your vitals, and answer your health-related questions based on your personal data.
- AI-powered health insights
- Document parsing (PDFs, photos)
- Connects Apple Health and wearables
- Searchable health timeline
- Generate doctor-ready summaries
- Private and secure data storage
Read full descriptionHide full description
ALTHEON brings your entire health picture into one private, secure place — and gives you an AI that actually understands it. Upload a lab PDF, a doctor's note, or a prescription and ALTHEON reads it for you, pulling out your results, medications, conditions, and vitals into a clean, structured timeline. Connect Apple Health and your wearables and your day-to-day data flows in automatically. Then ask questions in plain language and get answers grounded in your own records — not the internet. ONE PLACE FOR EVERYTHING - Upload labs, records, and notes as PDFs or photos — ALTHEON parses them automatically - Track vitals, medications, conditions, allergies, vaccinations, and procedures - See every result in a searchable, filterable history INSIGHTS THAT MAKE SENSE - Watch trends across labs and vitals over time - Get plain-English explanations of what your numbers mean - Surface anomalies and preventive-care reminders based on your age and history AN AI THAT KNOWS YOUR DATA - Ask questions about your health and get answers grounded in your own records - Understand a result, compare it to past readings, or prep for an appointment - Every answer is based on the data you've added — private to you CONNECT YOUR DEVICES - Sync Apple Health for steps, heart rate, sleep, activity, and more - Connect wearables like Oura, WHOOP, Withings, and Fitbit - New data syncs automatically in the background READY FOR YOUR DOCTOR - Generate a doctor-ready medical summary in one tap - Share a secure link or PDF with a provider or family member - Export all your data anytime, in standard formats PRIVATE BY DESIGN - Your data is encrypted in transit and at rest - ALTHEON never sells your data to advertisers - You control what's shared — and you can delete your account and data at any time Altheon Annual: $79.99/year after a 14-day free trial. Payment is charged to your Apple ID; auto-renews until canceled in Settings → Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.altheon.bio/privacy.html ALTHEON is a personal health-records tool and is not a medical device. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about your health.
Screenshots
Verdict
The clearest difference is review sentiment: Altheon at 100% against Hilo Core's 25%. Altheon also leads on in-app purchases (none vs 1) and update cadence (every 2 days vs every 2 months). Hilo Core's advantage is ratings volume (360 vs 4). On price, ads, monetization model and device support 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. Hilo Core sells 1 in-app purchase, starting at $149.99 per year. Altheon asks for nothing beyond the download.
Altheon holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Hilo Core has 360 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Hilo Core's written reviews are positive against 100% of Altheon's.
Hilo Core ships an update every 2 months, Altheon every 2 days. The most recent releases landed on October 31, 2026 and October 18, 2026 respectively.
| Parameter | Hilo Core | Altheon |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (360 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 360 — better | 4 |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 230 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Aktiia SA | ALTHEON LLC |
Customer experience
Hilo Core
Altheon
In-app purchases
Hilo Core
- Hilo Core Membership1 Year trial$149.991 Year
Altheon
No in-app purchases









