# Sensitometer

> Science-based test to determine personal sensitivity levels using questionnaires and eye-light reaction analysis. (iPhone/iPad app by KagenAir.)

- Source: https://appshunter.io/ios/app/sensitometer/id1185936010 (this page in markdown: same URL + `.md`)
- Developer: [KagenAir](https://appshunter.io/developer/923557229)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 2.50/5 from 6 App Store ratings · 4 written reviews indexed
- Age rating: 17+
- Requires: iOS 9.0 · 63 MB
- Languages: American English
- Released: 2016-12-20
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sensitometer/id1185936010/reviews.md

## What is Sensitometer?

How sensitive are you?  Want to find out?

For the first time ever you can discover exactly how sensitive you are. 

Take the Sensitometer™ test.  It’s easy, accurate and science-based.

Nearly 40% of adults and children are overly sensitive.  They experience headaches easily when exposed to sunlight, fluorescent lights, perfume, irritating odors, cold air, cigarette smoke, exhaust fumes, and small changes in hormone levels.  

If your body over reacts to changes in humidity, cold air, pollution or changes in your hormones, you may be hypersensitive.  

How does the Sensitometer™ test work?  It’s a two-step process.

First, we use clinical information you provide by answering ten easy questions about how you feel, which reveals your own unique Degree of Sensitivity.  

Next, we use the upgraded video camera in your iPhone or iPad Pro* to measure exactly how fast your eyes react to the light in your camera.  We record the speed of your pupils’ reactions and mathematically analyze your unique response times.

You will see your Degree of Sensitivity on your iPhone screen soon after taking the test.

Hypersensitive people are not crazy.  They are Hypersensitive to anything that changes inside or outside of their bodies.

Are you hypersensitive?  Take the Sensitometer™ test and share your unique Degree of Sensitivity with your family, friends and personal physician.

Find out more about Hypersensitivity and what you may do to feel better at www.Sensitometer.com

*Please note that the Sensitometer™ test is currently only compatible with the following devices: iPhone 6, iPhone 6+, iPhone 6S, iPhone 6S+, iPhone SE and the 9.7-inch iPad Pro.

## Key features

- Two-step sensitivity test
- Questionnaire analysis
- Eye-light reaction measurement
- Degree of Sensitivity score
- Hypersensitivity information
- Share results with others

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/sensitometer/id1185936010/reviews.md

### 1/5 — Its broken

*2025-07-08*

I saw I saw your comment to the previous review two years ago. I can’t sign in with my email either. I can’t login. I can’t ask for a new password. Gee, maybe it really is broken.

### 1/5 — Can’t register email

*2025-01-15*

Non-functional. As previous reviewer noted, it thinks my email was already registered but that is impossible.

### 5/5 — Nothing Else Like It

*2023-10-21*

The Sensitometer test accurately measures the speed of my smooth muscle in my eyes, which explains why the smooth muscles in my heart, intestines, lungs, bladder and fingers is so reactive. Cool.

### 1/5 — Can’t register

*2022-11-29*

I have used 3 email address I have, each time it tells me that I already have an account registered with that email, and when I go to have them receive a password it says my email address is not valid.

**Developer response:** Sorry you’re having problems. No one else has experienced this issue. Kindly try again.

## Frequently asked questions about Sensitometer

### What is Sensitometer?

Sensitometer is a medical app designed to help users discover their personal sensitivity levels. It uses a two-step process involving a questionnaire and an analysis of eye reaction to light.

### How does Sensitometer work?

The app first asks ten questions about how you feel to determine your Degree of Sensitivity. Then, it uses your device's camera to measure how fast your eyes react to light, analyzing your response times.

### Is Sensitometer accurate?

The app claims to be accurate and science-based. It provides a unique Degree of Sensitivity score based on your provided clinical information and measured eye-light reaction times.

### What devices are compatible with Sensitometer?

The Sensitometer test is currently only compatible with specific devices, including iPhone 6, iPhone 6+, iPhone 6S, iPhone 6S+, iPhone SE, and the 9.7-inch iPad Pro.

### What is the age rating for Sensitometer?

Sensitometer has an age rating of 17+. This is likely due to the nature of the medical information it collects and presents.

### How often is Sensitometer updated?

The latest version of Sensitometer is 1.1.0, which was last updated on February 6, 2017. This indicates infrequent updates.

### Does Sensitometer have ads?

No, Sensitometer does not contain advertisements. It is a free application without any ad support.

### What is the user sentiment for Sensitometer?

Based on the available data, Sensitometer has a rating of 2.5 stars from 6 ratings. This suggests a mixed to negative user sentiment.

## Version history (last 2 releases)

### 1.1.0 — 2017-02-06

This app has been updated by Apple to display the Apple Watch app icon.

- Written instructions to help you prepare for the test
- Updated audio instructions
- Waiting music that plays while the app processes your results
- Ability to reset your password
- Ability to share the Hypersensitivity Handout
- Ability to email your test results

### 1.0.0 — 2016-12-20

No release notes.

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## More apps by KagenAir

- [KagenAir](https://appshunter.io/ios/app/kagenair/id923557230)

All apps by KagenAir: https://appshunter.io/developer/923557229

## Related topics

[sensitometer](https://appshunter.io/ios/topics/sensitometer)

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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 2026-06-02.*