Comparison

WatchME vs POTS

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

Head to head
About

WatchME

This app assists individuals diagnosed with ME/CFS in managing their energy levels by monitoring daily heart rate, stand time, steps, and distance. It integrates with HealthKit to track various health metrics and allows users to set personalized thresholds for alerts on their phone and watch.

Highlights
  • Pacing within capacity envelope
  • Heart rate monitoring
  • Stand time tracking
  • Step and distance tracking
  • HealthKit integration
  • Customizable alert thresholds
  • Watch face complications for alerts
Features
Read full description

For people diagnosed with ME/CFS. This app helps you to pace and stay within your capacity envelope. Use your watch and phone to monitor your daily heart rate, stand time, steps and distance. Integrated with HealthKit. This app uses the Health app to monitor resting, average and maximum heart rates, heart rate variability, stand time, step count, walking distance and active energy. Set your individual thresholds for nominal, caution, warning and critical levels. Keep an eye on your status on your phone and watch. Add complications to your watch face to alert you when you cross thresholds. Please note: at least one complication is required on the active watch face for background alerts. Alerts on the watch are not instantaneous - background checking occurs at intervals during the day. USE THIS APP ONLY WITH THE ADVICE AND SUPPORT OF YOUR PHYSICIAN.

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/

Screenshots

WatchME4 screens
POTS4 screens

Verdict

The call

The clearest difference is review sentiment: WatchME at 88% against POTS's 0%. WatchME also leads on rating (4.4 vs 3.1) and in-app purchases (none vs 17). POTS's advantage is device support (5 vs 2) and iOS requirement (15.5 vs 17.0). On price, ratings volume 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. WatchME asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WatchME holds the better App Store score, 4.4 against 3.1. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews point the same way: 88% of WatchME's written reviews are positive against 0% of POTS's.

UpkeepUpdate frequency

WatchME ships an update every 6 weeks, POTS every 5 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

Scorecard7 real differences · 3 level
WatchME versus POTS: the parameters behind the verdict, then further details
ParameterWatchMEPOTS
PriceFreeFree
Rating4.4 (13 ratings) — better3.1 (7 ratings)
Positive reviews88.0% of reviews — better0.0% of reviews
Number of ratings13 — better7
Update frequencyEvery 6 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS17.015.5 — better
Further details — not scored
Size10 MB218 MB
Age rating12+4+
DeveloperDavid Davies-PayneDigital Therapeutics

Customer experience

WatchME

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews25 reviews
Positive88.0%
Neutral8.0%
Negative4.0%

POTS

All ratings7 ratings
Positive57.1%
Neutral0.0%
Negative42.9%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

WatchME

No 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

Questions

Is WatchME free?
WatchME is free to download, with no in-app purchases.
Is POTS free?
POTS is free to download, with in-app purchases available.
Which has better reviews, WatchME or POTS?
WatchME is rated higher. WatchME averages 4.4 out of 5 from 13 ratings, while POTS averages 3.1 from 7 ratings.
Do WatchME or POTS have ads?
Neither WatchME nor POTS shows ads.
Which is updated more often, WatchME or POTS?
WatchME ships an update every 6 weeks, and POTS every 5 months. Most recently, WatchME was updated on October 14, 2026 and POTS on October 15, 2026.

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