Comparison

Liminal Flow vs Multiple Sclerosis Tracker

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

Head to head
About

Liminal Flow

Experience immersive soundscapes designed for meditation, sleep, focus, and deep relaxation. This app generates unique, evolving audio experiences to help regulate your nervous system and cultivate presence. It supports various uses, from personal wellness to professional client sessions.

Highlights
  • Infinitely evolving soundscapes
  • Supports sleep and meditation
  • Enhances focus and creativity
  • Nervous system regulation
  • Designed for deep listening
  • Sound refuge for relaxation
Features
Read full description

Find Your Flow Take a digital sound bath with music designed for meditation, sleep, focus, and deep relaxation. Infinitely Evolving Our music is never the same twice. Simple musical elements weave together into unique, immersive soundscapes—which we call flows—every time you listen. A Sound Refuge Regulate your nervous system. Cultivate presence and stillness with soundscapes that ground you, calm you, and connect you to something deeper. Liminal Space: The Threshold of Change Between light and dark, sleep and waking, and our inner and outer worlds, there is a liminal space—a place of transformation where silence and sound converge to create new possibilities. Flow State: Presence in Motion In flow, we are fully present, effortlessly unfolding our energy into the world with ease and mastery. Liminal Flow exists in that space—between silence and sound—where creation and transformation resonate. Designed for Deep Listening Use Liminal Flow to support: • Sleep & Meditation • Focus & Creativity • Nervous System Regulation • Psychedelic Journeys • ADHD & Behavioral Modulation • Hospice & Healing • Client Sessions for Wellness Professionals The Art of Slow Sound Most music moves faster than we realize. Our music invites you to slow down. Expansive, fluid, and deeply intentional, it moves at the pace of breath, inviting your body and mind into a state of relaxation. Terms of Service https://www.termsfeed.com/live/2cb7bfdd-75aa-4eb6-aaa7-015ef21b8270 Privacy Policy https://www.termsfeed.com/live/7551090f-4841-4bc8-9a10-6da90f4aea06

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/

Screenshots

Liminal Flow3 screens
Multiple Sclerosis Tracker4 screens

Verdict

The call

The clearest difference is rating: Liminal Flow at 5.0 against Multiple Sclerosis Tracker's 1.0. Liminal Flow also leads on update cadence (every 2 months vs every 8 months) and ratings volume (4 vs 1). Multiple Sclerosis Tracker's advantage is device support (4 vs 2). 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. Liminal Flow sells 4 in-app purchases, starting at $4.99 per month and Multiple Sclerosis Tracker sells 17 in-app purchases, starting at $4.95 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Liminal Flow holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Liminal Flow ships an update every 2 months, Multiple Sclerosis Tracker every 8 months. The most recent releases landed on June 4, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
Liminal Flow versus Multiple Sclerosis Tracker: the parameters behind the verdict, then further details
ParameterLiminal FlowMultiple Sclerosis Tracker
PriceFreeFree
Rating5.0 (4 ratings) — better1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 2 months — betterEvery 8 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.015.5 — better
Further details — not scored
Size105 MB201 MB
Age rating4+12+
DeveloperLiminal Flow LLCDigital Therapeutics

Customer experience

Liminal Flow

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Multiple Sclerosis Tracker

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

In-app purchases

4 purchases

Liminal Flow

Subscriptions4
  • Monthly$4.991 Month
  • Monthly$9.991 Month
  • Annual$39.991 Year
Show 1 more
  • Annual$59.991 Year
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

Questions

Is Liminal Flow free?
Liminal Flow is free to download, with in-app purchases available.
Is Multiple Sclerosis Tracker free?
Multiple Sclerosis Tracker is free to download, with in-app purchases available.
Which has better reviews, Liminal Flow or Multiple Sclerosis Tracker?
Liminal Flow is rated higher. Liminal Flow averages 5.0 out of 5 from 4 ratings, while Multiple Sclerosis Tracker averages 1.0 from 1 ratings.
Do Liminal Flow or Multiple Sclerosis Tracker have ads?
Neither Liminal Flow nor Multiple Sclerosis Tracker shows ads.
Which is updated more often, Liminal Flow or Multiple Sclerosis Tracker?
Liminal Flow ships an update every 2 months, and Multiple Sclerosis Tracker every 8 months. Most recently, Liminal Flow was updated on June 4, 2026 and Multiple Sclerosis Tracker on September 20, 2026.

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