Comparison

ME/CFS Pacing vs POTS

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

Head to head
About

ME/CFS Pacing

This app assists individuals with mild to moderate ME/CFS in managing their daily energy expenditure. By tracking activities, users can gain better control over their energy use, aiming to improve their overall quality of life.

Highlights
  • Energy management for ME/CFS
  • Activity tracking
  • Improve quality of life
  • Daily energy use monitoring
Read full description

Emerge Pacing App for people with ME/CFS This app is designed to help people with mild to moderate ME/CFS better manage their daily energy use to improve the quality of their lives.

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

ME/CFS Pacing4 screens
POTS4 screens

Verdict

The call

The clearest difference is rating: POTS at 3.1 against ME/CFS Pacing's 2.5. POTS also leads on device support (5 vs 3). ME/CFS Pacing's advantage is in-app purchases (none vs 17) and review sentiment (33% vs 0%). On price, ratings volume, update cadence 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. ME/CFS Pacing asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

POTS holds the better App Store score, 3.1 against 2.5. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews complicate that: 33% of ME/CFS Pacing's written reviews are positive against 0% of POTS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ME/CFS Pacing ships an update every 9 months, POTS every 5 months. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
ME/CFS Pacing versus POTS: the parameters behind the verdict, then further details
ParameterME/CFS PacingPOTS
PriceFreeFree
Rating2.5 (8 ratings)3.1 (7 ratings) — better
Positive reviews33.3% of reviews — better0.0% of reviews
Number of ratings8 — better7
Update frequencyEvery 9 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS12.4 — better15.5
Further details — not scored
Size16 MB218 MB
Age rating4+4+
DeveloperEmerge Australia IncDigital Therapeutics

Customer experience

ME/CFS Pacing

All ratings8 ratings
Positive37.5%
Neutral12.5%
Negative50.0%
Written reviews27 reviews
Positive33.3%
Neutral29.6%
Negative37.0%

POTS

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

In-app purchases

None

ME/CFS Pacing

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 ME/CFS Pacing free?
ME/CFS Pacing 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, ME/CFS Pacing or POTS?
POTS is rated higher. ME/CFS Pacing averages 2.5 out of 5 from 8 ratings, while POTS averages 3.1 from 7 ratings.
Do ME/CFS Pacing or POTS have ads?
Neither ME/CFS Pacing nor POTS shows ads.
Which is updated more often, ME/CFS Pacing or POTS?
ME/CFS Pacing ships an update every 9 months, and POTS every 5 months. Most recently, ME/CFS Pacing was updated on October 1, 2026 and POTS on October 15, 2026.

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