Visual Vertical Lite vs Verticality Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Verticality Test
Assess verticality, horizontality, and depth perception using your iOS device. This app offers a novel methodology for performing these tests anywhere, under any lighting conditions. A tvOS version is available for classical testing on Apple TV.
- Verticality perception tests
- Horizontality perception tests
- Profundity perception tests
- Novel testing methodology
- iOS device mobility
- tvOS version available
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With Verticality test you can perform easily the verticality perception, horizontality perception and profundity perception tests with all the mobility advantages of your iOS device. We developed a new methodology to allow you to perform the tests at any location with any illumination. For a classical performance of the tests you can use the tvOS version on an AppleTV 4thGen. Verticality and horizontality perception tests are well known medical tests to measure the otolithic function. WARNING: Verticality Test is not a medical device
Screenshots
Verdict
The clearest difference is price: Verticality Test at Free against Visual Vertical Lite's $5.99. Verticality Test also leads on rating (4.0 vs 2.0) and update cadence (every 4 months vs every 42 months). On ratings volume, 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
Verticality Test is free to download; Visual Vertical Lite costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Verticality Test holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Visual Vertical Lite ships an update every 42 months, Verticality Test every 4 months. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.
| Parameter | Visual Vertical Lite | Verticality Test |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 2.0 (1 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 42 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 62 MB |
| Age rating | 4+ | 17+ |
| Developer | Clear Health Media | Jorge Alberto Rey Martinez |
Customer experience
Visual Vertical Lite
Verticality Test
In-app purchases
Visual Vertical Lite
No in-app purchases
Verticality Test
No in-app purchases
Questions
Is Visual Vertical Lite free?
Is Verticality Test free?
Which has better reviews, Visual Vertical Lite or Verticality Test?
Do Visual Vertical Lite or Verticality Test have ads?
Which is updated more often, Visual Vertical Lite or Verticality Test?
Other comparisons
