Comparison

POTS Tracker vs POTS Buddy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

POTS Tracker

Features
Read full description

POTS Tracker: Forecast & Manage Your Flares Stay ahead of POTS flares with personalized forecasts, smart alerts, and pattern insights. Living with Postural Orthostatic Tachycardia Syndrome means navigating unpredictable flares that can derail your day. POTS Tracker turns that uncertainty into clarity — giving you a forward-looking view of your risk so you can plan, prepare, and protect your energy. What POTS Tracker does POTS Forecast — Be prepared. See your current flare risk at a glance with an easy-to-read percentage and risk level. Know what's coming before it hits. Hourly Planner — Stay ahead. A detailed hour-by-hour breakdown of your risk throughout the day, so you can schedule demanding tasks during low-risk windows and rest when you need to. Timely Alerts — Fewer surprises. Get proactive notifications hours before your risk rises, giving you time to hydrate, rest, or adjust your plans. Monitor Triggers — Track what matters. Stay aware of the factors influencing your day: activity load, temperature, sleep quality, UV exposure, pollen, and more. Understand what's pushing your risk up and what's helping. Spot Patterns — Connect the dots. Discover how your heart rate, blood pressure, and activity time correlate with your flares. See when flares typically happen across your week, so you can recognize your unique patterns. Log in Seconds — Quick check-ins. Capture flares fast with a simple severity slider, automatic weather and vitals capture, body position, and timing. No tedious data entry. ## Why POTS Tracker - **Personalized to you** — the more you log, the smarter your forecast becomes - **Designed for low-energy days** — quick interactions, clear visuals, minimal effort - **Built for awareness, not anxiety** — actionable insights, not endless data - **Privacy-first** — your health data stays yours ## Who it's for People living with POTS, dysautonomia, or related conditions who want to understand their patterns, anticipate flares, and take back control of their schedule. --- Download POTS Tracker and turn unpredictable flares into a manageable forecast. POTS Tracker is a wellness and self-management tool. It is not a medical device and does not diagnose, treat, or prevent any medical condition. Always consult your healthcare provider for medical advice. Privacy Policy: https://docs.google.com/document/d/1zVAcOldzA4sJYPcFMhtERe5UC6hrTGSQlZYqQOTw2Sk/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1Of6JIJc4-aALTJfaeYrEatjoMqFsUFmjsECL6rp0fMw/edit?usp=sharing Medical Disclaimer: https://docs.google.com/document/d/1RLavi57kGHRs2ypMZ7XufKxfrPmLYnt7--2CEZzS1Gg/edit?usp=drive_link

About

POTS Buddy

This app helps individuals with POTS and dysautonomia monitor their heart health directly from their Apple Watch. It provides real-time heart rate tracking, guided standing tests, customizable alerts, and symptom logging, with data exportable for medical consultations. Designed with user privacy and a calming interface, it aims to be a supportive tool for managing daily health.

Highlights
  • Real-time heart rate monitoring
  • Guided POTS standing test
  • Customizable smart alerts
  • On-the-go symptom logging
  • Exportable charts and reports
  • Privacy-focused, on-device data storage
Features
Read full description

Meet your new heart health companion. POTS Buddy is the Apple Watch app built *with* the POTS and dysautonomia community in mind — not the other way around. Whether you're navigating daily symptom flares, preparing for a doctor's appointment, or just trying to understand what your heart is doing, POTS Buddy is right there on your wrist. **REAL-TIME HEART RATE MONITORING** Your Apple Watch already tracks your heart. POTS Buddy turns that data into something meaningful. See your heart rate, beat-to-beat changes (delta), and trend direction at a glance — color-coded so you always know where you stand without decoding numbers. **POTS STANDING TEST** The guided standing test walks you through a clinically-informed sit-to-stand protocol right from your wrist. Lie down for 5 minutes, then stand for 10 — POTS Buddy records your heart rate at key intervals (1, 3, 5, and 10 minutes) and shows you the delta. Share the results with your cardiologist or keep them for your own records. **SMART ALERTS THAT ACTUALLY MAKE SENSE** Set your own alert thresholds based on your body, not generic defaults. POTS Buddy uses two alert levels — a gentle heads-up for elevated readings, and an urgent alert for extreme spikes — so you're informed without being overwhelmed. Level 1 alerts quietly dismiss themselves after 60 seconds. Level 2 stays until you're ready to acknowledge it. **SYMPTOM LOGGING ON THE GO** Feeling dizzy? Chest fluttery? Log symptoms directly from your wrist in seconds using the Apple Watch Digital Crown. No fumbling with your phone, no interrupting your day. Every log is timestamped and ready when you need it. **CUSTOMIZABLE WATCH FACES** Make it yours. Choose from multiple themes — including a clean Time & Date only face for those moments when you just need a break from the numbers. Because sometimes the most helpful thing is *not* watching your heart rate. **EXPORTABLE CHARTS & REPORTS** See your heart rate trends visualized in beautiful charts, then export everything — graphs, CSVs, and PDF reports — for your care team. Walk into your next appointment with data your doctor can actually use. **PRIVACY THAT ACTUALLY MEANS SOMETHING** We don't want your data. Seriously. Everything POTS Buddy collects stays on your device. No accounts, no cloud sync, no third-party sharing. Your health information is yours — full stop. **DESIGNED FOR REAL LIFE WITH POTS** We know that anxiety about heart rate can *cause* heart rate spikes. POTS Buddy is designed to be reassuring, not alarming. Calm colors, supportive language, and customizable sensitivity mean the app works *for* you — not against you. --- POTS Buddy works with iPhone and Apple Watch (Series 4 or later, watchOS 8+). HealthKit integration keeps your data in sync with Apple Health. *POTS Buddy is a wellness tool, not a medical device. Always consult your healthcare provider for medical advice.* --- **Your heart. Your data. Your choice.**

Screenshots

POTS Tracker4 screens
POTS Buddy4 screens

Verdict

The call

The clearest difference is in-app purchases: POTS Buddy at none against POTS Tracker's 4. POTS Buddy also leads on update cadence (daily vs every 6 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. POTS Tracker sells 4 in-app purchases, starting at $1.99 per 7 days. POTS Buddy asks for nothing beyond the download.

UpkeepUpdate frequency

POTS Tracker ships an update every 6 weeks, POTS Buddy daily. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
POTS Tracker versus POTS Buddy: the parameters behind the verdict, then further details
ParameterPOTS TrackerPOTS Buddy
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 6 weeksDaily — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS18.0 — better18.5
Further details — not scored
Size35 MB5 MB
Age rating4+12+
DeveloperExhaloMEDUSA LABS L.L.C.

In-app purchases

4 purchases

POTS Tracker

Subscriptions4
  • Weekly Premium3 Days trial$1.997 Days
  • Weekly Premium3 Days trial$3.997 Days
  • Annually Premium$29.991 Year
Show 1 more
  • Annual Premium$39.991 Year
None

POTS Buddy

No in-app purchases

Questions

Is POTS Tracker free?
POTS Tracker is free to download, with in-app purchases available.
Is POTS Buddy free?
POTS Buddy is free to download, with no in-app purchases.
Do POTS Tracker or POTS Buddy have ads?
Neither POTS Tracker nor POTS Buddy shows ads.
Which is updated more often, POTS Tracker or POTS Buddy?
POTS Tracker ships an update every 6 weeks, and POTS Buddy daily. Most recently, POTS Tracker was updated on October 15, 2026 and POTS Buddy on October 17, 2026.

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