# vHIT96da — vHIT for iPhone

> vHIT for iPhone (iPhone/iPad app by Kuroda ENT Clinic.)

- Source: https://appshunter.io/ios/app/vhit96da/id1369699678 (this page in markdown: same URL + `.md`)
- Developer: [Kuroda ENT Clinic](https://appshunter.io/developer/1369699677)
- Category: Medical
- Price: Free
- Age rating: 12+
- Requires: iOS 15.6 · 5 MB
- Languages: American English, Japanese
- Released: 2018-04-27
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/vhit96da/id1369699678/reviews.md

## What is vHIT96da?

This application enables video head impulse testing (vHIT) using an iPhone. A dedicated fixation device is attached to the iPhone and held in place by the subject biting on the mouthpiece. The 3D design data for this fixation device are available on the developer’s website.
The application records eye movements using high-speed video capture and analyzes the recorded video to generate graphs of eye movement. Simultaneously, motion sensor data from the iPhone are acquired and used to generate graphs of head movement.
The analysis results can be saved as image files. These saved images can also be attached to and sent via email.
This application and fixation device have been used in research studies approved by an institutional ethics committee in Japan. They are intended for research purposes only and must not be used for clinical diagnosis or treatment.


## Version history (last 5 releases)

### 7.9 — 2026-09-02

The movement of the LED light reflection on the cornea is analyzed as eye movement. We added a function that automatically detects the corneal reflection and sets it as the tracking target at the end of recording. This enables automatic analysis and display of the test results simply by pressing the analysis start button after recording.
The Help page has been substantially revised.

### 7.8 — 2026-07-26

Updated the Help page and added the version number.

### 7.7 — 2026-07-10

Updated the VOR gain display in the vHIT waveform. Updated the screenshots accordingly.

### 7.6 — 2026-07-07

The VOR gain display in the vHIT waveform has been revised. The eye movement analysis filter strength, which could previously be adjusted across five levels, has been fixed at the default level of 3.

### 7.5 — 2026-07-05

Updated the button layout on the home screen and revised the Help page.

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## More apps by Kuroda ENT Clinic

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All apps by Kuroda ENT Clinic: https://appshunter.io/developer/1369699677

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*