Comparison

ScolioTrack vs Visual Vertical Lite

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

Head to head
About

ScolioTrack

Safely and affordably track scoliosis progression from your iPhone. This clinically proven app measures spinal curves, monitors height and weight, and records back photos for visual comparison. Ideal for patients, parents, and healthcare professionals.

Highlights
  • Track spinal curve progression
  • Measure Angle of Trunk Rotation (ATR)
  • Record height and weight
  • Take and compare back photos
  • View data in history graphs
  • Manage multiple user profiles
  • Access scoliosis news and FAQs
Features
Read full description

SCOLIOTRACK IS A SAFE AND INNOVATIVE WAY TO TRACK ONE'S SCOLIOSIS CONDITION ◆ Invited to Wall Street Journal 2011 Asia Innovative Awards ◆ Researched and clinically proven to work! ◆ Scoliometers usually cost $150-$300. ◆ Easy and simple to use, no medical knowledge or training needed! The device allows the user to track the progress of the abnormal spinal curves that occur in scoliosis. With the touch of an iPhone the user is easily able to track their month to month progression. This easy-to-use program is suitable for scoliosis sufferers of all ages. Its high degree of accuracy makes this application suitable for professional such as Doctors, Chiropractors or Physiotherapist and simple enough for personal use at home. The device proves much safer than x-ray technology and can be used in between doctor’s visits to track one’s individual condition. “With ScolioTrack, the patient can track the curvature in the spine from month to month by using the iPhone accelerometer, just as a doctor would with a scoliometer,” said Dr. Lau. “A scoliometer is a device that measures objectively the severity of a scoliosis. And so it is with ScolioTrack.” The technology tracks the patient’s Angle of Trunk Rotation (ATR), which is a key measurement in screening and planning for the Health In Your Hands approach to scoliosis treatment. ScolioTrack also tracks a person’s height, weight and photo record of a persons back, both beneficial for growing teenagers or health-conscious adults with scoliosis. ScolioTrack saves all the information in one convenient location and provides touch of the finger retrieval for future checkups. An easy-to-read display shows data output in graph format for ease of tracking changes over time and the new technology is capable of saving and tracking the data of multiple users. With ScolioTrack’s access to the latest breaking news regarding the condition, and its user-friendly support guides, patients can gain an effortless handle on their disorder. FEATURES OF PROGRAM: • Simple, attractive, elegant interface. • Safer and more affordable than x-rays. • Can be used with multiple users and saves their data conveniently on the iPhone for future reference. • Tracks and saves a person’s Scoliosis Angle (ATR), a key measurement in screening for and planning treatment of scoliosis. • Tracks a person’s height and weight, ideal for growing teenagers with scoliosis or adults who are health conscious. • Check your results and Scoliosis changes in beautiful history graph. • Camera function takes a photo of the person’s back to notice any changes to the back visually such as rib humps, hip protrusion, body alignment or spinal deviation and compare it easily with previous photo records. • Displays the latest news feed on scoliosis to keep users informed and up-to-date. • Comprehensive database of frequently asked questions about scoliosis. • Full help and easy to follow guides so anyone can track their scoliosis in the comfort of their own home. ----------------------------------- ABOUT DR KEVIN LAU Dr. Kevin Lau's ScolioTrack is one element of his comprehensive "Health In Your Hands" series for a natural, non-surgical, highly effective and proven method for reversing scoliosis. The other elements include his best selling books "Your Plan for Natural Scoliosis Correction and Prevention" and "An Essential Guide for Scoliosis and a Healthy Pregnancy" which has been translated to 9 languages and an exercise DVD for scoliosis, "Scoliosis Exercises for Prevention and Correction". He is a recipient of the "Best Health-care Provider Award" by the Straits Time and featured on TV prime time news.

About

Visual Vertical Lite

This medical app offers a quick, accurate, and affordable method for measuring subjective visual vertical in patients. It simplifies a previously complex and expensive diagnostic process, making it accessible for neurologists and vestibular rehabilitation specialists.

Highlights
  • Measures subjective visual vertical
  • Accurate and low-cost readings
  • Uses iPhone/iPad for testing
  • Suitable for neurology and vestibular rehab
  • Tests otolithic function
  • Single readings for each eye
Features
Read full description

Visual Vertical Lite makes subjective visual vertical (SVV) testing simple and accessible using equipment you already have. Traditional SVV testing can require specialised equipment and a controlled visual environment. Visual Vertical Lite provides a practical alternative using your iPhone, a bucket and a small piece of Blu Tack. HOW IT WORKS Mount your iPhone inside the bottom of a bucket using Blu Tack. The person being tested holds the bucket to their face and adjusts the line on screen until it appears vertical. Visual Vertical Lite measures the resulting deviation from true vertical and displays the result in degrees. TEST THE WAY YOU NEED Choose from: • Left eye • Right eye • Both eyes open Visual Vertical Lite is designed for quick, individual measurements, making it ideal when you simply need to perform a one-off SVV test. SIMPLE RESULTS Results are presented immediately in a clean, easy-to-read format, including the measured deviation and direction. BUILT-IN GUIDANCE Not familiar with the bucket method? The included guide walks you through equipment setup, positioning, testing and interpretation of the results. LITE OR FULL? Visual Vertical Lite includes the core functionality required to perform individual SVV tests. For sequential testing, multiple readings and automatic averaging across test conditions, choose the full Visual Vertical app. UPDATED FOR MODERN iOS Visual Vertical Lite has been comprehensively updated with a redesigned interface, clearer navigation and support for current versions of iOS.

Screenshots

ScolioTrack4 screens
Visual Vertical Lite4 screens

Verdict

The call

The clearest difference is rating: Visual Vertical Lite at 2.0 against ScolioTrack's 1.0. Visual Vertical Lite also leads on price ($5.99 vs $14.99). ScolioTrack's advantage is update cadence (every 6 weeks vs every 42 months) and iOS requirement (12.4 vs 16.0). On ratings volume, 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

ScolioTrack costs $14.99 and Visual Vertical Lite $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Visual Vertical Lite holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

ScolioTrack ships an update every 6 weeks, Visual Vertical Lite every 42 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
ScolioTrack versus Visual Vertical Lite: the parameters behind the verdict, then further details
ParameterScolioTrackVisual Vertical Lite
Price$14.99$5.99 — better
Rating1.0 (1 ratings)2.0 (1 ratings) — better
Positive reviews82.6% of reviews—
Number of ratings11
Update frequencyEvery 6 weeks — betterEvery 42 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPod — betteriPhone
Requires iOS12.4 — better16.0
Further details — not scored
Size166 MB6 MB
Age rating12+4+
DeveloperKevin LauClear Health Media

Customer experience

ScolioTrack

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews69 reviews
Positive82.6%
Neutral5.8%
Negative11.6%

Visual Vertical Lite

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

ScolioTrack

No in-app purchases

None

Visual Vertical Lite

No in-app purchases

Questions

Is ScolioTrack free?
ScolioTrack costs $14.99, with no in-app purchases.
Is Visual Vertical Lite free?
Visual Vertical Lite costs $5.99, with no in-app purchases.
Which has better reviews, ScolioTrack or Visual Vertical Lite?
Visual Vertical Lite is rated higher. ScolioTrack averages 1.0 out of 5 from 1 ratings, while Visual Vertical Lite averages 2.0 from 1 ratings.
Do ScolioTrack or Visual Vertical Lite have ads?
Neither ScolioTrack nor Visual Vertical Lite shows ads.
Which is updated more often, ScolioTrack or Visual Vertical Lite?
ScolioTrack ships an update every 6 weeks, and Visual Vertical Lite every 42 months. Most recently, ScolioTrack was updated on September 23, 2026 and Visual Vertical Lite on September 24, 2026.

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