Comparison

POTS vs Vitals Timer

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

Head to head
About

POTS

This app helps individuals manage chronic illnesses like POTS, CFS, and long COVID by providing tools to track symptoms, medications, and vital signs. It integrates with Apple Health for comprehensive wellness management and offers customizable alerts and detailed insights for better doctor communication.

Highlights
  • Symptom logging in seconds
  • Medication reminders
  • Heart rate & vitals monitoring
  • Tailored health journal
  • Progress analytics
  • Comprehensive wellness tracking
  • Customizable alerts
Features
Read full description

POTS symptoms can be hard to recall between appointments. If you live with postural orthostatic tachycardia syndrome, use this POTS buddy to keep daily notes for your care team. Record heart rate, medications, and what you felt in one place. Keep those details together instead of spreading them across spreadsheets, messy notebooks, or fragmented health apps. It’s time for an easier, smarter, and personalized way to track your health journey. Meet POTS Tracker, the comprehensive health monitor designed specifically for people battling chronic illness, fatigue, tachycardia, and dysautonomia. Whether you are navigating orthostatic symptoms, chronic fatigue syndrome (CFS), or long COVID-related symptoms, you can keep the details together. Whether you call yourself a potsie or simply live with POTS, record what matters to you each day. Use this dysautonomia tracker to record symptoms, heart rate, blood pressure (BP), mood, medications, salt intake, and exercise. Sync daily health data with Apple Health. Why use this POTS app? Log symptoms in seconds. Record tachycardia episodes, dizziness, fatigue, and orthostatic changes. Medication reminders help you remember what to log. If your routine includes midodrine, metoprolol or propranolol, note those names alongside daily symptoms. Heart rate and vitals: connect with Apple Health and wearable devices such as Apple Watch to review HRV, ECG, VO2 levels, and daily fitness. Tailored health journal: use a POTS symptom log to note mood, dietary salt (sodium) intake, or triggers, pacing, and symptom patterns over time. Visible progress and detailed insights: review daily logs before your next doctor’s visit. If ivabradine or fludrocortisone is part of your own medication record, keep those notes with your symptoms and vital readings. Comprehensive wellness tracking: record fitness, mood, exercise tolerance, and hydration alongside symptoms. Customizable alerts remind you to track key vitals and symptoms. Designed with you in mind: Busy Professionals: No time? No problem. POTS Tracker makes daily symptom tracking quicker and more bearable. Log your day in seconds, freeing you to focus on your busy life. Chronic Illness Patients: Detailed and tailored symptom tracking means better care. Clearly communicate your experience with your healthcare team using detailed journals, symptom logs, and heart rate insights. Fitness Enthusiasts: Stay on top of your fitness goals safely, tracking vital metrics like heart rate variability (HRV), ECG, and VO2 levels. Exercise smarter, pace better, and monitor progress confidently. Trusted by thousands already thriving despite dysautonomia: “Finally, an app built specifically for my condition. I feel seen, heard, and empowered!” “Super easy, even on brain fog days. The alerts keep me consistent. Highly recommend!” "Life-changing simplicity. This app made tracking my symptoms and heart rate effortless." Keep your notes clear so you can describe your days with less guesswork. POTS Tracker is more than a symptom diary; it’s your comprehensive, easy-to-use wellness companion. Download POTS Tracker free now and join the thousands of patients who’ve simplified their journey through POTS. Own your health today. Disclaimer: Any insights provided by POTS Tracker do not constitute medical advice. The app is designed for tracking purposes only and is not intended to diagnose, treat, cure, or prevent any disease or condition. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Vitals Timer

Features
Read full description

Vitals Timer is a simple, focused tool for accurately timing respiratory rate and other vital sign intervals in clinical and pre-hospital settings. Designed for Community First Responders, first aiders, students, and healthcare professionals, the app removes clutter and distractions so you can concentrate on what matters: counting, timing, and documenting vitals correctly. Key Features • One-tap respiratory rate timer • Clear, large readouts designed for use under pressure • Consistent layout across all screens for muscle-memory use • Colour-coded accents to reduce cognitive load • No ads, no accounts, no unnecessary permissions • Works fully offline Built for real-world use Vitals Timer is designed around how responders actually work — gloves on, phone in one hand, patient in front of you. The interface is intentionally minimal, with large tap targets and high-contrast text for quick glances in low-light or stressful environments. Whether you’re training, refreshing core skills, or working a live incident, Vitals Timer helps you measure with confidence and consistency. Who it’s for • Community First Responders (CFRs) • First aiders and volunteers • Healthcare students • Clinicians who want a fast, no-nonsense vitals timer No sign-up. No learning curve. Just open and time.

Screenshots

POTS4 screens
Vitals Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Vitals Timer at none against POTS's 17. Vitals Timer also leads on update cadence (every 2 months vs every 5 months). POTS's advantage is device support (5 vs 2) and iOS requirement (15.5 vs 17.6). On price and ads 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 sells 17 in-app purchases, starting at $4.95 per month. Vitals Timer asks for nothing beyond the download.

UpkeepUpdate frequency

POTS ships an update every 5 months, Vitals Timer every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
POTS versus Vitals Timer: the parameters behind the verdict, then further details
ParameterPOTSVitals Timer
PriceFreeFree
Rating3.1 (7 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad
Requires iOS15.5 — better17.6
Further details — not scored
Size218 MB3 MB
Age rating4+4+
DeveloperDigital TherapeuticsMichael D. Thompson

In-app purchases

17 purchases

POTS

Subscriptions14
  • flex pass$4.951 Month
  • easy pass$5.997 Days
  • weather max$9.993 Months
Show 11 more
  • flex pass$9.991 Month
  • carey ai max$19.991 Month
  • yearly access$19.991 Year
  • smart pass$24.991 Year
  • carey ai ultra$29.991 Month
  • Premium Yearly$29.991 Year
  • plus$34.991 Year
  • limited discount$34.991 Year
  • Extended Trial3 Days trial$39.991 Year
  • yearly access3 Days trial$44.991 Year
  • 7-Day Trial7 Days trial$49.991 Year
One-time3
  • store credit$1.99
  • carey ai credits$8.99
  • lifetime upgrade$99.00
None

Vitals Timer

No in-app purchases

Questions

Is POTS free?
POTS is free to download, with in-app purchases available.
Is Vitals Timer free?
Vitals Timer is free to download, with no in-app purchases.
Do POTS or Vitals Timer have ads?
Neither POTS nor Vitals Timer shows ads.
Which is updated more often, POTS or Vitals Timer?
POTS ships an update every 5 months, and Vitals Timer every 2 months. Most recently, POTS was updated on October 24, 2026 and Vitals Timer on October 28, 2026.

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