Ticky Tachy is a heart rate monitor built for POTS. It turns your iPhone and Apple Watch into a live tachycardia tracker, so you can see what your heart is doing, catch flares as they happen, and walk into appointments with real data instead of guesswork.
Made for people living with POTS (postural orthostatic tachycardia syndrome), inappropriate sinus tachycardia, Long COVID and ME/CFS, orthostatic hypotension, anxiety and panic, and anyone who wants a closer eye on their heart rate day to day.
NEW IN 1.5
• Anxiety and panic profile: a sudden heart rate rise is detected and logged as a possible panic episode, with a guided breathing exercise offered there and then
• Tap any episode to see the peak heart rate it reached, how far it rose above your baseline, and how long it lasted
• Now in English, French, German, Spanish and Greek
PERSONALIZED FOR YOUR FOCUS
• Pick the profile that fits: POTS and dysautonomia, IST and palpitations, Long COVID and ME/CFS, orthostatic hypotension, anxiety and panic, or general fitness and healthy heart
• Your dashboard, watch and alerts adapt to what matters for you: pacing and energy budgets for Long COVID, blood pressure for orthostatic hypotension, cardio trends for everyday tracking
• Switch anytime as your needs change
LIVE HEART RATE
• Your Apple Watch heart rate streams live to your iPhone, with a real-time graph
• Glanceable, color-coded complications for heart rate, flares and hydration
• Minimum, average and maximum, with trends over the last hour, 24 hours or 7 days
THE POTS TEST, GUIDED
• Run an orthostatic sit-to-stand test right from your wrist
• See your heart rate jump measured against the +30 bpm POTS threshold
• Every result saved to your history so you can track changes over time
SMART ALERTS
• Get notified on high heart rate, spikes when you stand, and sustained tachycardia
• Fully customizable thresholds (defaults: warning 130 bpm, alert 150 bpm)
• Sleep Mode keeps quiet hours quiet, with no alerts overnight
• Alerts mirror between your watch and your phone
FLARE RISK PATTERNS (BETA)
• An experimental, rule-based estimate from your HRV, heart rate trend, recent triggers and weather
• Surfaces patterns, not medical conclusions, and never a diagnosis
• A heads-up before a rough day, not just a record of one
LOG FLARES IN ONE TAP
• Capture symptoms: palpitations, dizziness, brain fog, fatigue, chest pain and more
• Log what set it off: heat, exertion, standing, dehydration, stress, poor sleep
• Symptoms and triggers are both optional, so record whatever fits the moment
• Add a severity score and notes, from your watch or your phone
TRACK THE WHOLE PICTURE
• Hydration, sodium and electrolyte targets, and blood pressure
• Full searchable history across every metric
DOCTOR-READY REPORTS
• Export a clean PDF of your heart rate, orthostatic results, episodes, symptoms and triggers
• Ready for your cardiologist, neurologist or specialist
FREE AND PRO
The live heart rate dashboard is free. Ticky Tachy Pro unlocks symptom and trigger logging, full history, reports, Flare Risk patterns and custom alerts for $9.95 per month or $29.95 per year. Both plans have the same features, so just pick your billing period.
IMPORTANT
Ticky Tachy is a wellness and tracking tool, not a medical device. It does not diagnose, treat, cure or prevent any condition, and heart rate readings may be inaccurate. Always consult your doctor. If you think you may have a medical emergency, call your local emergency number.
To sample your heart rate often enough to catch a flare, the app keeps a session running on your Apple Watch. Apple counts that time toward your Exercise ring and active calories, even at rest. You can pause your rings in the Fitness app.
Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings.
Terms of Use: https://tickytachy.com/terms
Privacy Policy: https://tickytachy.com/privacy
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