# CapNYS

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

- Source: https://appshunter.io/ios/app/capnys/id6754304524 (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 14.0 · 4 MB
- Languages: American English, Japanese
- Released: 2025-11-03
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/capnys/id6754304524/reviews.md

## What is CapNYS?

This is an app that uses the rear camera to record nystagmus.
To achieve stable, blur-free eye recordings, a fixture is required to hold the iPhone in front of the eyes.
3D data for goggles created with a 3D printer is available at: https://kuroda33.com/jibika


## Version history (last 5 releases)

### 1.6 — 2026-07-21

Changed the zoom control for the preview on the main screen from a pinch gesture to a zoom slider.

### 1.5 — 2026-07-18

Added the ability to adjust the recording area using pinch and drag gestures. Instructions have also been added to the home screen.

### 1.4 — 2026-07-15

Added the ability to zoom the recording area with a pinch gesture and move it by dragging.

### 1.3 — 2026-05-06

The email button on the video playback page was changed to a share button, allowing sharing methods other than email.
The usage/help page was also updated accordingly.

### 1.2 — 2026-04-27

The app name has been changed to CapNYS.
The usage/help page has been updated.
A new feature has been added to send gyro data via Wi-Fi to CapNYS on a Windows PC.

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## More apps by Kuroda ENT Clinic

- [vHIT96da](https://appshunter.io/ios/app/vhit96da/id1369699678)
- [EpleyManeuver](https://appshunter.io/ios/app/epleymaneuver/id1441306280)
- [GufoniManeuver](https://appshunter.io/ios/app/gufonimaneuver/id1442190491)
- [VOGtarget](https://appshunter.io/ios/app/vogtarget/id1459831025)
- [SVV](https://appshunter.io/ios/app/svv/id1471979816)
- [iCapNYS](https://appshunter.io/ios/app/icapnys/id1534460257)

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 2026-07-24.*