Comparison

FUNCAP vs Pain Tracker゜

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

Head to head
About

FUNCAP

This app helps individuals diagnosed with ME/CFS self-evaluate and record their functional capacity. It uses questionnaires to assess various domains and can generate PDF reports, optionally including heart and movement metrics. Data is integrated with HealthKit and is not transferred elsewhere.

Highlights
  • ME/CFS functional capacity assessment
  • FUNCAP55 and FUNCAP27 questionnaires
  • PDF report generation
  • Optional heart and movement metrics
  • HealthKit integration
  • Data privacy focused
Read full description

- For patients diagnosed with ME/CFS - Self-evaluate and record your FUNctional CAPacity - Assess your capacity using FUNCAP55 or FUNCAP27 by scoring questions across 8 domains, eg "being upright", "reactions to light and sound" - Create a PDF report that you can save or share - Optionally include recorded heart and movement metrics, averaged over the last month - The app does not transfer your data in any other way Integrated with HealthKit USE ONLY WITH THE ADVICE AND GUIDANCE OF YOUR PHYSICIAN OR RESEARCH TEAM. THE APP RECORDS THE USER'S OWN ASSESSMENT AND DOES NOT PROVIDE HEALTH GUIDANCE.

About

Pain Tracker゜

Easily track your pain levels, treatments, and add notes to gain an overview of your health. Generate printable reports to share with your doctor and personalize your tracking experience with custom pain points and treatments. Stay motivated with achievements and daily reminders.

Highlights
  • Pain tracking
  • Treatment logging
  • Note-taking
  • Report generation (PDF/CSV)
  • Customizable pain points and treatments
  • Daily reminders
  • Biometric lock (Face ID/Touch ID)
Features
Read full description

Track and visualize your pain with ease! Do you want to share it with your doctor? No problem, just generate a printable report! HOW PAIN TRACKER° WORKS - Track your pain - Track your treatments - Add notes - Have an easy overview on how you are doing - Analyze your statistics over time - Create PDF and CSV reports and share them with your doctor - Personalize your tracker by editing or adding pain points and treatments - Collect new achievements by using the app - Stay on track with daily reminders - Lock your journal with Face Id or Touch Id We value your privacy. Your entries are just yours, only accessible on your device. Consult with your doctor if you are experiencing any symptoms of an illness. This software is not a replacement of a medical treatment. It is intended for informational purposes only and comes with no warranty. You can read the terms of use and privacy policy here: http://adamcziko.com/pain-tracker-privacy-policy-and-terms-of-use/ The app includes a premium subscription possibility. The subscription is automatically renewed after each subscription period. Want to get to know more about your current subscription, or you want to cancel it? You can get all the information by visiting the following page: https://support.apple.com/en-us/HT202039

Screenshots

FUNCAP4 screens
Pain Tracker゜4 screens

Verdict

The call

The clearest difference is in-app purchases: FUNCAP at none against Pain Tracker゜'s 4. FUNCAP also leads on review sentiment (100% vs 75%) and rating (5.0 vs 4.7). Pain Tracker゜'s advantage is ratings volume (20 vs 4) and device support (3 vs 1). On price, 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. Pain Tracker゜ sells 3 in-app purchases, starting at $9.99 per month. FUNCAP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FUNCAP holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Pain Tracker゜ has 20 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of FUNCAP's written reviews are positive against 75% of Pain Tracker゜'s.

UpkeepUpdate frequency

FUNCAP ships an update every 5 months, Pain Tracker゜ every 4 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 3 level
FUNCAP versus Pain Tracker゜: the parameters behind the verdict, then further details
ParameterFUNCAPPain Tracker゜
PriceFreeFree
Rating5.0 (4 ratings) — better4.7 (20 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings420 — better
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size3 MB40 MB
Age rating12+12+
DeveloperDavid Davies-PayneAdam Cziko

Customer experience

FUNCAP

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Pain Tracker゜

All ratings20 ratings
Positive90.0%
Neutral5.0%
Negative5.0%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

In-app purchases

None

FUNCAP

No in-app purchases

3 purchases

Pain Tracker゜

Subscriptions3
  • Monthly Plan7 Days trial2 variants$9.991 Month
  • Special Annual Plan7 Days trial$9.991 Year
  • Annual Plan7 Days trial$39.991 Year

Questions

Is FUNCAP free?
FUNCAP is free to download, with no in-app purchases.
Is Pain Tracker゜ free?
Pain Tracker゜ is free to download, with in-app purchases available.
Which has better reviews, FUNCAP or Pain Tracker゜?
FUNCAP is rated higher. FUNCAP averages 5.0 out of 5 from 4 ratings, while Pain Tracker゜ averages 4.7 from 20 ratings.
Do FUNCAP or Pain Tracker゜ have ads?
Neither FUNCAP nor Pain Tracker゜ shows ads.
Which is updated more often, FUNCAP or Pain Tracker゜?
FUNCAP ships an update every 5 months, and Pain Tracker゜ every 4 months. Most recently, FUNCAP was updated on October 7, 2026 and Pain Tracker゜ on October 14, 2026.

Other comparisons