Comparison

Multiple Sclerosis Tracker vs Jetty

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

Head to head
About

Multiple Sclerosis Tracker

This app helps individuals manage their Multiple Sclerosis by tracking symptoms, medication, and potential triggers. It generates reports for healthcare providers and offers educational resources. Designed for both newly diagnosed and long-term patients, it prioritizes user privacy with bank-level encryption.

Highlights
  • Personalized symptom monitoring
  • Symptom pattern analysis
  • Medication effectiveness tracking
  • Report generation for doctors
  • Medication reminders
  • MS-specific educational resources
  • Secure data encryption
Features
Read full description

Multiple Sclerosis Tracker catches what your memory cannot. Log relapses as they happen, track how your DMT is working, record EDSS changes over time, and walk into your neurologist appointment with real data instead of guesses. Built for people living with relapsing-remitting MS, secondary progressive MS, primary progressive MS, and clinically isolated syndrome. Whether you are newly diagnosed or decades in, this tracker adapts to your disease course. SYMPTOM TRACKING MS symptoms shift hour to hour. Capture them as they happen: - Fatigue severity with time-of-day patterns - Spasticity and muscle stiffness levels - Numbness, tingling, and pins-and-needles by body region - Vision changes and optic neuritis episodes - Cognitive fog, word-finding difficulty, and processing speed - Balance, dizziness, and gait problems - Bladder and bowel dysfunction - Lhermitte sign occurrences - Uhthoff phenomenon and heat sensitivity - Pain types: neuropathic, musculoskeletal, tightness RELAPSE LOGGING Prove it happened, prove it mattered: - Relapse start date, peak, and resolution timeline - Steroid treatment (Solu-Medrol) tracking with taper schedule - New or worsening symptoms during relapse - Recovery percentage and residual deficits - Relapse frequency and annualized rate DMT MANAGEMENT Track every disease-modifying therapy: - Infusions: Ocrevus, Tysabri, Lemtrada with appointment scheduling - Injectables: Copaxone, Kesimpta, Avonex, Plegridy, Betaseron - Orals: Tecfidera, Gilenya, Mayzent, Aubagio, Vumerity - Lab monitoring: JCV antibody index, lymphocyte count, liver function - Side effect tracking per medication - Insurance prior auth and refill management MRI AND TEST TRACKING Every scan, every score, every lab result in one timeline: - MRI dates with lesion counts (new, enhancing, stable) - Brain and spinal cord lesion tracking - EDSS score history with progression alerts - Visual evoked potentials and OCT results - Vitamin D levels and other labs INSIGHTS AND REPORTS See your MS over months and years: - Relapse frequency trends - Symptom correlations with weather, stress, sleep - DMT effectiveness comparison across switches - EDSS progression timeline - PDF and CSV exports for neurology visits LIFESTYLE FACTORS The stuff your neurologist asks about that you can never remember: - Sleep quality and fatigue correlation - Exercise tolerance and deconditioning tracking - Heat and humidity impact on symptoms - Stress levels and flare triggers - Diet and supplement logging MS-FRIENDLY DESIGN Built for the days when your hands do not cooperate and your brain is fog: - Quick logging for brain fog days - Voice-to-text when typing is hard - Large text options for vision issues - Offline mode for infusion centers - Apple Health sync Generic trackers do not understand that Tuesday's numbness matters more than Thursday's headache, or that three relapses in twelve months changes your treatment plan. MS Tracker does. Disclaimer: Multiple Sclerosis Tracker is for informational and personal tracking use only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional for medical concerns. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Multiple Sclerosis Tracker4 screens
Jetty4 screens

Verdict

The call

The clearest difference is review sentiment: Jetty at 86% against Multiple Sclerosis Tracker's 0%. Jetty also leads on rating (4.9 vs 1.0) and update cadence (every 8 days vs every 8 months). Multiple Sclerosis Tracker's advantage is device support (4 vs 1) and iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and monetization model 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. Multiple Sclerosis Tracker sells 17 in-app purchases, starting at $4.95 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 1.0. That said, the two scores are not equally well evidenced: Jetty has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Multiple Sclerosis Tracker's written reviews are positive against 86% of Jetty's.

UpkeepUpdate frequency

Multiple Sclerosis Tracker ships an update every 8 months, Jetty every 8 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 4 level
Multiple Sclerosis Tracker versus Jetty: the parameters behind the verdict, then further details
ParameterMultiple Sclerosis TrackerJetty
PriceFreeFree
Rating1.0 (1 ratings)4.9 (14 ratings) — better
Positive reviews0.0% of reviews85.7% of reviews — better
Number of ratings114 — better
Update frequencyEvery 8 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.5 — better18.0
Further details — not scored
Size201 MB67 MB
Age rating12+17+
DeveloperDigital TherapeuticsJetty Health, Inc.

Customer experience

Multiple Sclerosis Tracker

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Jetty

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

In-app purchases

17 purchases

Multiple Sclerosis Tracker

Subscriptions14
  • Lite Monthly$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
  • Lite Yearly$19.991 Year
  • smart pass$24.991 Year
  • carey ai ultra$29.991 Month
  • plus$29.991 Year
  • Premium Yearly$29.991 Year
  • limited discount$34.991 Year
  • yearly access3 Days trial$39.991 Year
  • Extended Trial3 Days trial$39.991 Year
  • 7-Day Trial7 Days trial$49.991 Year
One-time3
  • store credit$1.99
  • carey ai credits$8.99
  • lifetime upgrade$99.00
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 Multiple Sclerosis Tracker free?
Multiple Sclerosis Tracker 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, Multiple Sclerosis Tracker or Jetty?
Jetty is rated higher. Multiple Sclerosis Tracker averages 1.0 out of 5 from 1 ratings, while Jetty averages 4.9 from 14 ratings.
Do Multiple Sclerosis Tracker or Jetty have ads?
Neither Multiple Sclerosis Tracker nor Jetty shows ads.
Which is updated more often, Multiple Sclerosis Tracker or Jetty?
Multiple Sclerosis Tracker ships an update every 8 months, and Jetty every 8 days. Most recently, Multiple Sclerosis Tracker was updated on October 15, 2026 and Jetty on October 10, 2026.

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