# Blink Analysis

> iPhone camera app for informational blink dynamics analysis. (iPhone/iPad app by MACDONALD SCOTT MORRIS.)

- Source: https://appshunter.io/ios/app/blink-analysis/id6806836046 (this page in markdown: same URL + `.md`)
- Developer: [MACDONALD SCOTT MORRIS](https://appshunter.io/developer/6806836048)
- Category: Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 38 MB
- Languages: American English
- Released: 2026-10-02
- Data updated: 2026-10-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/blink-analysis/id6806836046/reviews.md

## What is Blink Analysis?

Blink Analysis is an informational tool that measures blink dynamics using your iPhone’s front camera. After completing a short standardized blinking test involving four visual tasks, you can view measurements such as blink rate, eyelid closure, blink duration, closing and opening intervals, velocity, symmetry, and interblink interval. Blink Analysis uses high-frame-rate video and facial landmark tracking to analyze these recordings directly on your device. Your test recordings and results are stored locally on your device. Blink Analysis does not automatically upload your videos or measurements to the developer or to an external server. You can export session files yourself or delete all locally stored session data from within the app. Blink Analysis is intended for informational and educational use only; its measurements have not been validated as clinical diagnostic tests, and the app does not diagnose or rule out any medical condition.

## Key features

- Blink rate measurement
- Eyelid closure analysis
- Blink duration tracking
- Facial landmark tracking
- Local data storage
- Session data export


## Frequently asked questions about Blink Analysis

### What is Blink Analysis used for?

Blink Analysis is an informational tool that uses your iPhone's front camera to measure and analyze blink dynamics. It provides data on blink rate, eyelid closure, and other metrics for educational purposes.

### Is Blink Analysis a medical diagnostic tool?

No, Blink Analysis is intended for informational and educational use only. Its measurements have not been validated as clinical diagnostic tests, and the app does not diagnose or rule out any medical condition.

### How is my data handled by Blink Analysis?

Your test recordings and results are stored locally on your device. Blink Analysis does not automatically upload your videos or measurements to the developer or any external server, ensuring your privacy.

### Can I export my data from Blink Analysis?

Yes, you can export session files yourself from within the app. You also have the option to delete all locally stored session data at any time.

### What devices is Blink Analysis compatible with?

Blink Analysis is available for iPhone, iPad, and iPod devices. It requires a device with a front-facing camera to perform its analysis.

### Does Blink Analysis have ads?

No, Blink Analysis does not contain advertisements. It is a completely ad-free application.

### What specific blink measurements does Blink Analysis provide?

Blink Analysis provides measurements such as blink rate, eyelid closure, blink duration, closing and opening intervals, velocity, symmetry, and interblink interval.

### How often is Blink Analysis updated?

Blink Analysis was last updated on October 2, 2026, with version 1.0. Future updates will depend on the developer's release schedule.

## Version history (last 1 release)

### 1.0 — 2026-10-02

No release notes.

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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 2026-10-06.*