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

What’s New

Version 2.1.4

Visual improvements for a better experience in bigger screens

Ratings and Reviews

4.0 out of 5
2 Ratings

2 Ratings

Lex in AK ,

Useful but some flaws

Horizontal and vertical tests work well although the width of the line makes it more challenging than it should be. Directions for profundity test say swipe screen to move spheres but when I do nothing happens.

App Privacy

The developer, Jorge Alberto Rey Martinez, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Jorge Alberto Rey Martinez
64.6 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch. Apple TV.


English, Spanish

Age Rating
Frequent/Intense Medical/Treatment Information


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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