Comparison

Symptom Tracker | OpenCare vs Jetty

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

Head to head
About

Symptom Tracker | OpenCare

Easily track chronic illnesses, daily health, and medications. Document symptoms with photos, set reminders, and generate reports for doctor visits. Integrates with Apple Health for comprehensive health monitoring.

Highlights
  • Symptom logging with severity scales
  • Photo-based symptom documentation
  • Medication and treatment tracking
  • Customizable reminders
  • Doctor-ready reports and trend analysis
  • Apple Health sync
Features
Read full description

The easiest way to track the hard things. OpenCare is your personalized symptom tracker, designed for chronic illness management and daily health tracking. Whether you’re logging pain levels, monitoring conditions, or keeping track of medications, OpenCare helps you stay in control. Why OpenCare? • Struggling to track symptoms over time? • Need a simple daily pain tracker? • Want to manage your symptoms and medications effectively? OpenCare is the only simple & personalized care tracking app built for self-care and caregiving. Who is OpenCare for? People with chronic conditions (migraines, arthritis, autoimmune disorders, etc.) Anyone needing a daily pain tracker Caregivers monitoring a loved one’s health Patients preparing for doctor visits with accurate symptom logs Key Features: Symptom Logging with Severity Scales – Track how your symptoms change over time. Photo-Based Symptom Tracking – Document physical symptoms for better insights. Medication & Treatment Tracking – Log dosages, schedules, and responses. Customizable Reminders – Never forget to log symptoms or take medications. Doctor-Ready Reports & Trend Analysis – See your health patterns in clear charts. Apple Health Sync – Integrate blood pressure, glucose, and body temperature data. Track What Matters Use OpenCare as a chronic pain tracker, migraine tracker, medical log, headache diary, or health tracker for any symptoms you want to monitor. Understand key trends over time with symptom graphs Stay in control of symptoms and medications Prepare for doctor visits with detailed logs and notes Examples of Symptoms You Can Track: • Headaches & Migraines • Psoriasis & Skin Conditions • Arthritis & Rheumatoid Arthritis • Dementia & Alzheimer’s • Chronic Fatigue & Autoimmune Symptoms Take Control of Your Health Today Download OpenCare and start tracking your symptoms in an easy, structured way. Stay informed, stay prepared, and stay in control of your health journey. Terms: https://deskofkyle.com/opencare/terms/ Privacy Policy: http://deskofkyle.com/opencare/privacy DISCLAIMER: This app is not a substitute for a primary care physician. It does not provide similar services to a primary care provider. It does not offer health advice or solutions. This app should not be used alone but in combination with other patient-assistance and caregiver-assistance resources. Seek a doctor’s advice in addition to using this app and before making any medical decisions. Consult with your primary care provider or the primary care provider for your patient before beginning any regimented health tracking solution. Terms: http://opencareapp.com/terms Privacy Policy: http://opencareapp.com/privacy DISCLAIMER: This app is not a substitute for a primary care physician. It does not provide similar services to a primary care provider. It does not offer health advice or solutions. This app should not be used alone but in combination with other patient-assistance and caregiver-assistance resources. Seek a doctor’s advice in addition to using this app and before making any medical decisions. Consult with your primary care provider or the primary care provider for your patient before beginning any regimented health tracking solution.

About

Jetty

This AI health companion helps you understand chronic symptoms by processing your voice or text input to identify patterns. It simplifies health tracking and provides clear summaries for your doctor.

Highlights
  • AI symptom analysis
  • Voice and text input
  • Automatic pattern detection
  • Health tracking
  • Doctor reporting
Read full description

Jetty is a new kind of AI health companion that helps you understand your chronic symptoms. Speak, type, or describe your day—Jetty makes sense of it and automatically spots patterns. It guides you in tracking your health and sharing a clear picture with your doctor. WHY JETTY FEELS DIFFERENT - Understands your voice, text, and everyday language - Learns from everything you log automatically - Simple to start—no complex setup PRIVATE, SUPPORTIVE, AND FREE Your data stays secure. Jetty’s core tools will always be free to use. Privacy Policy: https://www.myjettyhealth.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Symptom Tracker | OpenCare4 screens
Jetty4 screens

Verdict

The call

The clearest difference is rating: Jetty at 4.9 against Symptom Tracker | OpenCare's 4.3. Jetty also leads on review sentiment (88% vs 71%). Symptom Tracker | OpenCare's advantage is ratings volume (210 vs 16). On price, update cadence, ads and in-app purchases 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. Symptom Tracker | OpenCare sells 3 in-app purchases, starting at $4.99 per month and Jetty sells 6 in-app purchases, starting at $2.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Jetty holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Symptom Tracker | OpenCare has 210 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 71% of Symptom Tracker | OpenCare's written reviews are positive against 88% of Jetty's.

UpkeepUpdate frequency

Symptom Tracker | OpenCare ships an update every 2 weeks, Jetty weekly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Symptom Tracker | OpenCare versus Jetty: the parameters behind the verdict, then further details
ParameterSymptom Tracker | OpenCareJetty
PriceFreeFree
Rating4.3 (210 ratings)4.9 (16 ratings) — better
Positive reviews71.1% of reviews87.5% of reviews — better
Number of ratings210 — better16
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size63 MB122 MB
Age rating4+17+
DeveloperKyle RyanJetty Health, Inc.

Customer experience

Symptom Tracker | OpenCare

All ratings211 ratings
Positive83.9%
Neutral7.6%
Negative8.5%
Written reviews83 reviews
Positive71.1%
Neutral10.8%
Negative18.1%

Jetty

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

Bugs and requests

Symptom Tracker | OpenCare

Reported bugs

17 issues
  • App crashes on startup or during use
  • App won't reopen after closing
  • Data disappears or resets unexpectedly
  • Cannot change timestamp on logged entries
  • Text disappears when typing detailed notes
Show 12 more
  • Photo upload fails intermittently
  • Photo loading displays error message
  • Calendar date selection resets to wrong date
  • Cannot select multiple options despite prompt saying 'pick all that apply'
  • Delayed response when tapping options
  • Apple Watch app doesn't sync symptoms properly
  • Timeline doesn't update to correct day
  • Broken app support link (404 error)
  • Symptoms recorded incorrectly (e.g., 'mild' stored as 'not felt')
  • Cannot navigate between form fields without submitting
  • Scroll options disappear in medication frequency selection
  • Dialog box doesn't close after submit

Requested features

18 requests
  • Ability to flip body diagram to show front and back views
  • End time tracking for symptoms (not just start time)
  • Editable and deletable timeline entries
  • 1-10 pain scale instead of 1-5
  • Multiple loved ones/profiles support
Show 13 more
  • Calendar integration (Google Calendar, iCal, Apple Calendar)
  • Recurring appointment option
  • Ability to specify symptom end times with notes
  • Horizontal timeline scrolling for easier month navigation
  • Onboarding tutorial for new users
  • Customizable caregiver/loved one names instead of generic labels
  • Collapsible symptom entries in timeline to reduce scrolling
  • Symptom filtering by type (physical, mental, emotional)
  • Graphs and charts included in exported PDF reports
  • Medication dosage and time-of-day tracking
  • Dark mode text color adjustment
  • Visual confirmation when logging entries
  • Ability to record future appointments

Jetty

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Symptom Tracker | OpenCare

Subscriptions3
  • OpenCare Plus7 Days trial$4.991 Month
  • OpenCare+ Monthly3 Days trial$4.991 Month
  • OpenCare Plus7 Days trial$5.991 Month
6 purchases

Jetty

Subscriptions6
  • Contribution (Monthly)$2.001 Month
  • Contribution (Monthly)$5.001 Month
  • Contribution (Monthly)$10.001 Month
Show 3 more
  • Contribution (Monthly)$15.001 Month
  • Contribution (Monthly)$20.001 Month
  • Contribution (Monthly)$30.001 Month

Questions

Is Symptom Tracker | OpenCare free?
Symptom Tracker | OpenCare is free to download, with in-app purchases available.
Is Jetty free?
Jetty is free to download, with in-app purchases available.
Which has better reviews, Symptom Tracker | OpenCare or Jetty?
Jetty is rated higher. Symptom Tracker | OpenCare averages 4.3 out of 5 from 210 ratings, while Jetty averages 4.9 from 16 ratings.
Do Symptom Tracker | OpenCare or Jetty have ads?
Neither Symptom Tracker | OpenCare nor Jetty shows ads.
Which is updated more often, Symptom Tracker | OpenCare or Jetty?
Symptom Tracker | OpenCare ships an update every 2 weeks, and Jetty weekly. Most recently, Symptom Tracker | OpenCare was updated on October 23, 2026 and Jetty on October 25, 2026.

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