PowerTracker Live vs EpiPreg

PowerTracker is a professional running and workout tracker for iPhone and Apple Watch. — REAL-TIME RUNNING POWER — Track your mechanical running power live from Apple Watch. Even without GPS — a sensor-based fallback algorithm keeps your metrics flowing. — PERSONALIZED HEART RATE ZONES — Five training zones calculated from your personal Heart Rate Reserve using the Tanaka formula. Your age, max HR, and resting HR — not generic averages. — TRIMP TRAINING LOAD — Monitor cumulative training stress using the Banister TRIMP method, adjusted for gender and intensity. Know when to push and when to recover. — LIVE DASHBOARD — Power, heart rate, calories, distance, intensity zone, and a live stopwatch. An interactive HR chart updates in real time with zone color highlighting. — APPLE WATCH COMPANION — Start your workout from your wrist. All metrics stream instantly to iPhone via WatchConnectivity. Workout summaries auto-save to Apple Health. — APPLE HEALTH SYNC — Workouts, body weight, height, age, and biological sex sync automatically from HealthKit. — PRIVACY FIRST — All data stays on your device. No servers. No ads. No tracking. Built for serious athletes who want to train smarter.

EpiPreg is your calm, week-by-week companion through pregnancy, postpartum, and nursing — giving you clear, sourced information the moment a question comes up. Set your due date (or last period) and EpiPreg personalizes everything to your exact week. From one simple home screen you can: - See recommended care — the prenatal visits, screenings, and vaccines suggested for your week, drawing on guidance from ACOG, WHO, CDC, and the medical literature (PubMed). - Check food & product safety — scan a barcode or photograph a label to see whether a food, drink, medication, or product is generally considered okay during pregnancy or breastfeeding. - Ask any question — type or speak any pregnancy, postpartum, or nursing question and get a plain-language answer with the sources behind it. Why families trust EpiPreg: - Sourced answers — every response shows where the information comes from, so you can read it yourself and share it with your provider. - Personalized to your week — guidance follows your due date through pregnancy, delivery, and the fourth trimester. - Private by design — no ads, and we never sell your data. - Created by Epigenuity, a physician-scientist-founded maternal health company. Important: EpiPreg provides general, educational information only. It is an AI-assisted tool and is not medical advice, diagnosis, or treatment, and is not a substitute for your physician, midwife, or pharmacist. Never start, stop, or change a medication based on the app. In an emergency, contact your provider or call emergency services. Questions or feedback? Email hello@epipreg.com.