SickPredict™ vs TrainPilot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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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SickPredict™ uses Apple Watch health trends to generate your personalized daily SickNumber™—a simple 1–10 wellness signal that may warn you up to 72 hours before you feel symptoms. Built on research from leading institutions and designed for proactive, everyday health awareness. Your SickNumber™ is personal—and improves over time. Your daily SickNumber™ • 1–4: Low risk • 5–7: Medium risk • 8–10: Elevated risk Built on real research. Studies involving 100,000+ wearable users validated the connection between wearable signals and oncoming illness. SickPredict™ puts that science on your wrist, every day. SickPredict™ learns your normal. The longer you use it, the smarter it gets. What you get: 1. Early wellness signal — up to 72 hours before symptoms appear 2. SickNumber™ calculated in real time from your Apple Watch data 3. Understands why you feel off before you do — HRV, sleep, temperature, oxygen and more 4. Personalized baseline that sharpens over time 5. Daily alerts the moment your risk level changes 6. Health trend history so you see patterns, not just numbers ________________________________________ NEW IN VERSION 3.0 — THE BIGGEST UPDATE YET Version 3.0 transforms SickPredict™ from a daily wellness score into your personal AI health intelligence system. AIM-E — Your Personal Health Agent Meet AIM-E. Ask her anything about your health trends, SickNumber™, or biometrics and get instant, personalized wellness insights in plain language. No medical jargon. No guessing. Just answers — like having a personal wellness companion available 24/7. "Why is my SickNumber elevated today?" "How has my HRV changed this week?" AIM-E reads your data and answers instantly. AIM-E is not a medical professional and does not provide medical advice or diagnosis. My Health Report — On-Demand Personalized Health Reports: One tap generates a comprehensive, personalized health report built from your key trends, risks, and recommendations — created by AIM-E from your actual biometric history. Not generic advice. Your data. Your report. Your insights. Continuous Wellness Tracking + Early Alerts: SickPredict™ now monitors your biometrics around the clock and sends early alerts the moment your risk increases — giving you an early heads up to pay closer attention to your health. Not once a day. Continuously. Smarter SickNumber™ Accuracy: The core algorithm behind your SickNumber™ has been significantly improved in v3.0 — more accurate, more responsive, and more personalized to your individual baseline than ever before. ________________________________________ Works best wearing your Apple Watch overnight and consistently throughout the day. Not a medical advice. SickPredict™ is a wellness and informational tool — not a diagnostic device. Always consult a healthcare professional for medical concerns. Requires Apple Watch + iPhone. Free 7-day trial. $9.99/month or $79.99/year after trial. Subscription auto-renews unless cancelled at least 24 hours before renewal date. Manage in iPhone Account Settings. 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. Additional Information: Visit www.SickPredict.com Terms of Use: Visit https://sickpredictapp.com/terms-of-use/
TrainPilot
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TrainPilot is a running coach and a gym logbook in one app. FREE FOR A LIMITED TIME. Every feature below is unlocked, with no subscription and no ads. RUNNING A training plan built around your goal race, your current times and the days you can actually train. Live GPS tracking with pace, distance, splits and heart rate. Spoken cues tell you when you are drifting off target pace, so your phone can stay in your pocket. Structured interval sessions time each block for you. Treadmill mode for when you are indoors. GYM Build a session from a library of more than 700 exercises, or follow a plan. Log sets, reps and weight as you lift, with a rest timer that starts itself. Weight progression that reads what you actually lifted. TrainPilot works forward through your logged sessions and tells you what to load today, and why: "+2.5 kg, you hit 3x5 last time". Miss your reps and it will not add weight. Stall and it deloads. Warm-up ramps, supersets, dropsets and per-side rep tracking. Straight sets, circuits, HIIT, HYROX, AMRAP and EMOM, and you can change the format mid-session without losing a set. Repeat any past workout in one tap. Personal records, a muscle map of what you have worked, and progress over time. APPLE WATCH Start, pause and finish a run from your wrist. Live heart rate, running power and running-form metrics. Log gym sets from the watch between rounds. APPLE HEALTH Import runs recorded by Garmin, Strava, Nike or anything else that writes to Apple Health, with their GPS routes. Your TrainPilot runs are written back to Health. TRAIN TOGETHER Invite a friend to the same session and follow each other live, or train the same workout independently and compare afterwards. ALSO Strava upload. intervals.icu sync. Bluetooth heart-rate strap support. Kilometres or miles, kilograms or pounds, throughout. Available in English and Spanish.
Screenshots
Verdict
The clearest difference is in-app purchases: TrainPilot at none against SickPredict™'s 2. TrainPilot also leads on update cadence (every 5 days 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
Both are free to download. SickPredict™ sells 2 in-app purchases, starting at $3.99 per month. TrainPilot asks for nothing beyond the download.
SickPredict™ ships an update every 2 months, TrainPilot every 5 days. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.
| Parameter | SickPredict™ | TrainPilot |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (32 ratings) — better | — |
| Positive reviews | 73.1% of reviews | — |
| Number of ratings | 32 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 54 MB | 70 MB |
| Age rating | 17+ | 4+ |
| Developer | Health Logic Global | Pablo Garces |
In-app purchases
SickPredict™
- Basic Access7 Days trial$3.991 Month
- Basic Access7 Days trial$28.991 Year
TrainPilot
No in-app purchases









