TachyMon vs Symptora

Get rapid alerts for significant heart rate changes due to POTS, tachycardia, exercise or other activities. Features: - Haptic alerts based on custom threshold levels. - Customizable upper and lower threshold levels for current heart rate and difference from recent average. - The main display shows: current heart rate, moving average of recent heart rate, and delta of current heart rate to average. - Display colors change to show severity of alert. - The app tracks alert events with start time of event, event duration, starting average heart rate, and maximum or minimum heart rate during event. - Triple tap to temporarily silence alerts. - Review detailed monitoring data on the companion iPhone app. Premium features: - View detailed heart rate chart for each event - Share event info directly from watch, or export from iPhone to Photos app - Run monitoring sessions directly on your iPhone, without an Apple Watch, by connecting a Bluetooth heart rate sensor - Generate a shareable PDF report for each session - Add notes and symptoms to Alert Events - Export Alert Event raw heart rate data to .csv - View live session data on the iPhone companion app - View a summary of Alert Events over last week / month / year TachyMon was created by the developer for his niece Alex, who was diagnosed with Postural Orthostatic Tachycardia Syndrome (POTS) in the fall of 2021. Alex was experiencing frequent fainting, and her family noticed the episodes often followed a rapid rise in her heart rate. She wanted a heads-up the moment that started happening. Alex uses TachyMon's alerts as a cue to sit or crouch down when her heart rate climbs quickly, and she finds the app helps her feel a bit more in control of her day. It is a simple but specialized app, and we hope it may help others with POTS, or anyone who wants to be alerted to changes in their heart rate. APPLE HEALTH TachyMon integrates with the Apple Health app. TachyMon stores workout information (including heart rate) with the Apple Health app. WARNING: It is important to consult with medical professionals if you are concerned about your health. The TachyMon app is intended for informational purposes only. It is not a substitute for specialized medical care. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Your symptoms, in Apple Health — where they belong. Symptora is a private, on-device symptom tracker that logs in seconds, keeps your data yours, and shares it with your doctor through Apple Health. One-time purchase — no subscription, no account, no tracking. LOG IN SECONDS Tap the symptom, tap how it feels — done. Back-date an entry, add a note (dictate it with your keyboard mic), or attach a photo. Built for the days when you don't have the energy to fuss with an app. HANDS-FREE WITH SIRI & SHORTCUTS Log without even opening the app — "Hey Siri, log a symptom in Symptora," a tap of the Action Button, a home-screen Shortcut, or Spotlight. Your fastest entry yet, all on-device. IT LIVES IN APPLE HEALTH Native Apple Health symptoms, read and written directly. Your entries show up in the Health app under Browse → Symptoms — visible to you, shareable with your doctor, and yours forever. Leave Symptora anytime and your data stays in Health. PRIVATE BY DESIGN Everything is on your device. No account to create, no server to trust, no analytics, no data sale. Photos you attach never leave your phone. That's why our App Store privacy label reads "Data Not Collected." SEE THE PATTERNS (Symptora+) Insights surface possible patterns in your symptoms to discuss with your doctor — statistical, never a diagnosis. Track multiple profiles, log custom symptoms, choose themes and app icons, add a home-screen widget, and prep for appointments with Visit Prep: what changed since your last visit, plus your own question checklist. HAND YOUR DOCTOR A CLEAN REPORT (Symptora+) Export a formatted PDF — your symptoms, severities, notes, and attached photos over any date range — ready to share at your next appointment. CSV and JSON exports are always free. ONE PRICE, NOT A SUBSCRIPTION Symptora is free to start. Symptora+ unlocks the premium features with a single one-time purchase — we don't rent you your own health data. Symptora is a personal symptom log, not a medical device. It does not diagnose, treat, or give medical advice. Always talk to a qualified clinician about your health.