Wave Health vs SickPredict™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wave Health
This app helps individuals with cancer and chronic illnesses manage their health journey. It allows for comprehensive tracking of symptoms, medications, and daily activities, providing personalized insights to understand what impacts well-being. Users can also share detailed health information with their care team.
- Symptom and medication tracking
- Personalized AI insights
- Wearable device integration
- Customizable tracking options
- Secure and private data storage
- Shareable health reports
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Your treatment journey is complex. Wave Health makes it easier. Track symptoms, management treatments, and take a more active role in your health – all in one place. Wave Health empowers you to be proactive in reporting symptoms and staying connected to their care team between appointments. By identifying trends early, Wave Health uncovers patterns in your health, helping you better understand and manage your well-being. Log how you’re feeling, record ongoing symptoms, manage medications with automated alerts, and monitor important daily activities like sleep, water, steps and vitals. Through personalized guidance, educational resources, and tailored insights, Wave Health helps you navigate treatment and walk into appointments with a record instead of a recollection. Two ways to use Wave Health Wave Health works as an independent app, or connected to your hospital and care team. Key App Features: Symptom Logging: Track your daily symptoms and keep a log to bring to your care team – sleep, water, moods, physical activity, mental health, mindfulness, journal entries, and more. Medication Tracking: Stay on schedule with medication reminders to never miss a dose. Custom Trackers & Quick Logs: Capture symptoms, vitals, body functions, and activities unique to your journey, not just what's on a standard list. Tailored Insights: Your logged data becomes actionable insights showing how your daily habits affect your wellbeing. Automatic Data Syncing: Enable automated tracking by syncing your Fitbit, Apple Watch, Oura Ring, or other wearable devices through Apple Health and Apple Health Kit For hospitals and care coordinators who want to monitor their patients using the app: Scheduled Symptom Reviews: Submit check-ins reviewed by clinicians via a risk-ranked action list. Urgent Symptom Alerts: Urgent symptoms trigger an immediate in-app alert to the care team. Patient-Initiated Symptom Reporting: Report significant symptom worsening between scheduled reviews. Review Notifications: Get notified when a submission is reviewed, with any clinician message. Risk-Ranked Auto-Sorting: Automated triage routes low-risk reports away from the queue, with at-risk patients on top. Auto-Close: No-risk submissions close automatically and are hidden from the default inbox, accessible only via filter. Expired/Superseded Logic: A new submission automatically expires any prior unreviewed one, preventing task buildup. Secure Messaging & Follow-Up: Clinicians follow up on submissions for e-prescriptions, treatment changes, and structured escalation. Created from a Real Life Cancer Journey Our founders underwent a cancer journey 7 years ago, which sparked the idea of Wave Health. We understand what it’s like to be faced with a major health diagnosis, and all that comes with it. Certifications & Standards UKCA & CE Class 1a SaMD (MHRA) · DTAC compliant · ORCHA 90% · ISO/IEC 27001 · ISO 13485 · ISO 14971 · ISO 9001 · DCB 0129 · Cyber Essentials Certified · HIPAA & GDPR-compliant (AWS London) Wave Health is configured per cohort and supports 220+ conditions: Prostate Cancer, Breast Cancer, Lymphoma, Lung Cancer, Fibromyalgia, Chronic Fatigue Syndrome, Rheumatoid Arthritis, Hypertension, Ehlers-Danlos, Inflammatory Bowel Disease, Chronic Pain, Chronic Graft-versus-Host Disease (cGVHD), Migraines, Anxiety, Depression, and more. Get In Touch We’re dedicated to improving our app through feedback from our community. If you have questions, feedback, suggestions, or just want to get in touch — please email support@tti.care. Learn more at https://www.wavehealth.app, or email support@tti.care for feedback or partnership questions. Private & Secure Privacy Policy: https://www.wavehealth.app/privacy-en Terms of Use: https://www.wavehealth.app/terms-en Wave Health does not give medical advice — please consult your doctor before making any changes to your health plan.
SickPredict™
This app leverages data from your Apple Watch to predict potential health changes up to 72 hours in advance. It calculates a personalized 'SickNumber™' and tracks your health metrics over time, providing alerts for risk level changes. It is intended for general wellbeing and informational purposes only.
- Predicts health changes up to 72 hours in advance
- Calculates personalized SickNumber™
- Tracks health changes over time
- Provides periodic risk level alerts
- Integrates with Apple Health data
- Uses machine learning algorithms
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Requires an Apple watch and iPhone. Experience the future of personalized health! Based on tested scientific research and data from your Apple watch, the SickPredict™ App calculates, in real-time, your personalized SickNumber™ to help anticipate any upcoming changes in your health up to 72 hours in advance of experiencing any symptoms! Your personalized SickNumber™ is based on the specific health metrics gathered from your Apple watch. Key features: 1. Anticipates changes in your health up to 72 hours before you show symptoms! Research-tested, we can now predict oncoming illness with reasonable accuracy. Keep in mind, it is not perfect, but the scientific results have been conclusive in using certain data collected by your Apple watch to proactively identify potential changes in your health. 2. Track your health changes over time. Use this app to calculate your daily SickNumber™ and track your history. This app uses machine learning algorithms to track changes in your SickNumber™ over time. 3. Receive periodic alerts. The SickPredict™ app sends you daily notifications of your SickNumber™ and changes in your risk level. How It Works Over the past several years, research studies have been conducted involving more than 100,000 people wearing smart watches and the results were very positive, showing strong levels of accuracy in the ability to predict illness from health data that was recorded by the wearables. This app integrates with Apple Health and uses a multitude of data that is provided by your wearable everyday such as Active Energy, Body Temperature, Heart Rate, Heart Rate Variability, Oxygen Saturation, Resting Energy, Steps, Resting Heart Rate, Sleep Data and more. The SickPredict™ App calculates, in real-time, your personalized SickNumber™. The daily SickNumber™ ranges from 1-10 to help anticipate any upcoming changes in your health. Here are the SickNumber™ risk levels: o Low risk is 1-4 o Medium risk is 5-7 o Elevated risk is 8-10 Suggestions/Comments • Although it is not required to use your wearable at night, it is highly recommended. The results are significantly better if you consistently wear your watch at night and consistently throughout the day. • Remember, do not rely on the SickPredict™ App for medical advice or diagnosis. The App is not a replacement or substitute for professional medical care. Use the App for informational, general wellbeing purposes only. Always consult your health professionals if you have any health concerns. Subscriptions Payment will be charged to the credit card connected to your iTunes account after your trial period ends and when your subscription starts. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the trial period or current subscription period. The subscription options for the Basic Access subscription include either a $3.99/month monthly fee or $28.99/ year annual fee. Both include a free 1 week trial. Manage your subscription by going to your Account Settings on your iPhone. Additional Information: Visit www.SickPredictApp.com Terms of Use: Visit https://sickpredictapp.com/terms-of-use/
Screenshots
Verdict
The clearest difference is monetization model: Wave Health at free with in-app purchases against SickPredict™'s subscription. Wave Health also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). SickPredict™'s advantage is review sentiment (73% vs 39%) and device support (3 vs 1). On price, rating 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. Wave Health sells 3 in-app purchases, starting at $13.99 per month and SickPredict™ sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Wave Health holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Wave Health has 271 ratings behind it against 32, so its average is the more settled of the two. Written reviews complicate that: 39% of Wave Health's written reviews are positive against 73% of SickPredict™'s, so the app with the better star average is not the one people write more warmly about.
Wave Health ships an update monthly, SickPredict™ every 2 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Wave Health | SickPredict™ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (271 ratings) — better | 4.1 (32 ratings) |
| Positive reviews | 38.9% of reviews | 73.1% of reviews — better |
| Number of ratings | 271 — better | 32 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone | iPhone, iPod, Apple Watch — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 105 MB | 58 MB |
| Age rating | 12+ | 17+ |
| Developer | Treatment Technologies & Insights, LLC | Health Logic Global |
Customer experience
Wave Health
SickPredict™
Bugs and requests
Wave Health
Reported bugs
15 issues- App crashes when adding medications
- Symptoms disappear after iOS updates
- Custom symptoms erased when adding new symptoms from list
- Sleep tracker adds hours incorrectly
- Calendar won't load after updates
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- App closes automatically on home screen
- Buttons cut off on smaller phone screens
- Condition selection screen not centered/responsive
- Endless cycle when adding symptoms
- Notes disappear and don't save
- Profile picture disappears
- Step counter shows random numbers
- Incorrect time display in app
- Text doesn't display properly
- Medication reminder accuracy issues
Requested features
19 requests- Apple Watch app version
- Easier back-dating of symptoms
- Home screen or lock screen widgets
- Better data visualization and averaging options
- Ability to track multiple conditions simultaneously
Show 14 moreShow fewer
- Medication reminders with more advanced scheduling
- Period/menstrual cycle tracking
- Integration with Apple Watch and fitness apps
- 1-10 symptom rating scale instead of 5-point
- Phone notification reminders for symptom logging
- Appointment tracking functionality
- Mental health coping skills tracking
- Weekly and monthly email reports
- Backup and restore functionality
- Expanded symptom list with more conditions
- Flexible medication start/end dates (optional fields)
- Additional gender options
- Nutrition tracking with macro details
- Ability to select individual symptoms without updating all
SickPredict™
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Wave Health
- Wave+$13.991 Month
- 6 Months Subscription$54.996 Months
- 1 Year Subscription$124.991 Year
SickPredict™
- Basic Access7 Days trial$3.991 Month
- Basic Access7 Days trial$28.991 Year









