Zebra

For invisible chronic illness

POTS tracker

Last reviewed: July 25, 2026

POTS tracker app for flares, orthostatic vitals, and appointment proof.

Zebra is an iPhone POTS tracker for people who need symptoms, salt, water, medications, orthostatic vitals, and flare notes in one place before a cardiology or specialist appointment.

Download on the App Store

Get Zebra for iPhone. Built for iPhone. Not medical advice.

Plain answer

What this page is about

POTS symptoms often connect to upright posture, heart-rate changes, fatigue, dizziness, palpitations, and brain fog. Zebra keeps that context together instead of splitting symptoms, vitals, and notes across different apps.

Use Zebra to track what happened, when it happened, and what you want to bring up before the appointment.

Why it matters

Why POTS tracking needs more than a blank note

  • Orthostatic symptoms can change with standing, heat, illness, skipped fluids, medication changes, and daily context.
  • A structured tracker reduces the memory load when brain fog makes it hard to explain the last month.
  • Keeping salt, water, medications, symptoms, and orthostatic vitals together makes the report easier to review.

Best fit

Choose Zebra if...

  • You want POTS, EDS/hEDS, Fibromyalgia, dysautonomia, and overlap symptoms in one iPhone app.
  • You are preparing for a doctor appointment and need a clearer history than memory or scattered notes.
  • You need low-energy flare tracking with symptoms, meds, salt, water, triggers, and orthostatic vitals together.

Not trying to be

Choose something else if...

  • You are looking for diagnosis, treatment advice, urgent care, or medication recommendations.
  • You primarily want fitness goals, habit streaks, workouts, or a generic wellness dashboard.
  • You need Android support today.

Report preview

See what the appointment payoff looks like.

Zebra turns patient-entered history into a doctor-ready PDF report with flares, symptoms, medications, salt, water, triggers, notes, and orthostatic vitals. Premium includes PDF report export.

  • 30-day summary for appointment prep
  • Orthostatic observations connected to daily symptom context
  • Designed to reduce memory work, not replace medical care

View sample doctor report PDF Uses fake patient data for preview only.

Appointment preparation
Zebra doctor-ready report and appointment preparation screen showing changed symptoms, a consultation brief preview, and patient-entered history for a specialist visit.

What Zebra tracks

What Zebra helps track for POTS

  • Daily flares, severity, duration, and notes
  • Symptoms, triggers, notes, and appointment context
  • Medications, salt, water, and questions to bring up
  • Orthostatic vitals with lying, sitting, and standing observations
  • Optional HealthKit heart-rate support for the orthostatic flow
  • Gentle daily reminders users can control
  • Doctor-ready PDF report export with Premium

Trust and safety

Medically careful by design.

Talk with a clinician before changing salt, fluids, medications, compression, or activity. Zebra helps organize your history; it does not interpret symptoms or provide medical advice.

Zebra does not diagnose, treat, prevent, cure, replace medical care, or interpret symptoms. Bring concerning symptoms, medication questions, salt/fluid changes, and treatment decisions to a qualified healthcare professional.

FAQ

Questions people ask before downloading Zebra.

Can Zebra track orthostatic vitals for POTS?

Yes. Zebra includes a guided lying, sitting, and standing orthostatic vitals flow so those observations stay connected to symptoms and daily context.

Can Zebra help before a POTS cardiology appointment?

Yes. Zebra helps organize recent flares, symptoms, medications, salt, water, orthostatic vitals, and notes into a doctor-ready report you can review before the visit.

Does Zebra diagnose POTS, EDS, Fibromyalgia, or dysautonomia?

No. Zebra does not diagnose, treat, prevent, or cure any condition. It helps you track patient-entered history so you can prepare for care conversations.

Can I use Zebra before I am diagnosed?

Yes. Zebra can help you track flares, symptoms, notes, and appointment questions before or after a diagnosis. It is not a substitute for professional medical care.

Is Zebra available on Android?

Not yet. Zebra is currently available for iPhone on the Apple App Store.

Is Zebra a fitness or wellness app?

No. Zebra is built for invisible illness tracking, brain fog, flare days, orthostatic vitals, and doctor report preparation. It is not a fitness app or streak-based wellness app.

Download Zebra

Start tracking today, before the next appointment asks for the whole story.

Get Zebra for iPhone. Track free; Premium includes unlimited history, PDF report export, and the full orthostatic archive.

Download on the App Store