SVV
自覚的視性垂直位
Free
2.5for iPhone, iPad and more
Age Rating
SVV Screenshots
About SVV
The purpose of SVV (Subjective Visual Vertical) is to detect abnormal subjective tilt. In normal persons, the ability to perceive verticality is quite good. This ability is dependent on visual, vestibular (otolith system) , somatosensory and central nervous system.
The SVV requires a remote controller for audio or video playback. Instead of the remote controller, you can also tap left, center, and right of the screen.
The SVV requires a remote controller for audio or video playback. Instead of the remote controller, you can also tap left, center, and right of the screen.
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What's New in the Latest Version 2.5
Last updated on May 19, 2023
Old Versions
Depth can now be adjusted in the 3D view.
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Version History
2.5
May 19, 2023
Depth can now be adjusted in the 3D view.
2.4
May 8, 2023
A black stripe pattern was created as a background pattern.
The background rotation speed can be fine-tuned.
A mode that randomly fixes the tilt position of the vertical line at the start of inspection has been added.
Smooth display using DisplayLink.
The background rotation speed can be fine-tuned.
A mode that randomly fixes the tilt position of the vertical line at the start of inspection has been added.
Smooth display using DisplayLink.
2.3
Jun 20, 2022
Added a mode that displays polka dots in the background.
2.2
Jan 10, 2022
I created two types of buttons, English and Japanese.
2.1
Nov 24, 2021
Changed the appearance of the launch screen and the top page.
2.0
Nov 15, 2021
The setting page has been changed to improve operability.
1.9
Aug 11, 2021
Fixed a bug that the motion sensor moves during sleep.
1.8
Apr 16, 2021
Fixed a bug that does not support the controller.
The angle of the sensor was set at the center of the range of vertical line sway.
The angle of the sensor was set at the center of the range of vertical line sway.
1.7
Apr 10, 2021
After 10 inspections, it automatically finished, but the new version has a mode to continue the inspection until double tapping.
1.6
Apr 5, 2021
Set the app not to sleep for 5 minutes during the SVV test.
1.5
Apr 1, 2021
Fixed a bug in remote control operation.
This app is no longer compatible with models older than iOS13
This app is no longer compatible with models older than iOS13
1.4
Jan 8, 2020
fixed the bug at iPad on iOS13.3 that the ViewImage size is small.
1.3
Jan 2, 2020
fixed the bug on ios13.3 that the jpg-file attached to the mail is small.
1.2
Jul 24, 2019
Added a function that enables the remote-controller by tapping any button.
1.1
Jul 15, 2019
changed the appearace of the top page and the help page.
fixed the bug that the appli can't sleep.
fixed the bug that the appli can't sleep.
1.0
Jul 11, 2019
SVV FAQ
Click here to learn how to download SVV in restricted country or region.
Check the following list to see the minimum requirements of SVV.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
SVV supports English, Japanese
