# eyeTilt — Measure head tilt and turn.

> Measures head tilt and turn in degrees using an iPhone or iPad. (iPhone/iPad app by See Vision, LLC.)

- Source: https://appshunter.io/ios/app/eyetilt/id1262715223 (this page in markdown: same URL + `.md`)
- Developer: [See Vision, LLC](https://appshunter.io/developer/1173442388)
- Category: Medical, Photo & Video
- Price: Free
- Rating: 3.20/5 from 6 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 8.0 · 19 MB
- Languages: American English
- Released: 2017-08-01
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/eyetilt/id1262715223/reviews.md

## What is eyeTilt?

eyeTilt is an easy, quick, and efficient app to determine how many degrees someone's head is tilted or turned. Before eyeTilt, physicians could use a goniometer or "eyeball" to estimate the degree of head turn. Now, you can use your iPhone or iPad to measure head tilt and head turn. 

To measure tilt: just hold up your device, line up the guide lines, and the device will tell you the tilt of the head. 

To measure turn: hold your phone flat, line the phone up with the visual target, then line up the phone with the head turn. Use for strabismus, torticollis, nystagmus, or any other way you would like.  
 
Features:
- On-screen guide for placement of eyes and/or nose
   - Choose between a horizontal, vertical or crossed lines
- On-screen display of degree of tilt
- On-screen display of degree of turn
- There is no need to take any photos--degree of tilt and turn is displayed in real time 
​
 
Disclaimer:
This is not a medical device. Do not use app to diagnose or treat.

## Key features

- Real-time tilt and turn measurement
- On-screen guides for eye and nose placement
- Choice of horizontal, vertical, or crossed lines
- Displays degrees of tilt and turn
- No photo capture required

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/eyetilt/id1262715223/reviews.md

### 2/5 — Cannot be used for self exam

*2024-03-31*

I realize this app was designed for medical professionals to use with patients. That said, I’ve been wondering if my head posture has changed and is affecting my ability to see even when my glasses prescription is correct. I stumbled onto this app while looking for something else but the app doesn’t allow use of the front-facing camera, which makes it useless for me.

### 1/5 — Really can’t reverse the camera?

*2020-06-09*

Almost decent.

## Frequently asked questions about eyeTilt

### What is eyeTilt used for?

eyeTilt is used to measure the degree of head tilt and head turn. It provides a quick and efficient way for medical professionals to assess conditions like strabismus, torticollis, and nystagmus.

### How does eyeTilt measure head tilt and turn?

To measure tilt, you hold the device up and line up the guide lines. For turn, you hold the phone flat, align it with a visual target, and then with the head turn. The degrees are displayed in real-time on the screen.

### Does eyeTilt require taking photos?

No, eyeTilt does not require taking any photos. The degree of tilt and turn is displayed in real-time as you use the app.

### What devices does eyeTilt support?

eyeTilt is supported on iPhone, iPad, and iPod devices.

### What is the age rating for eyeTilt?

The age rating for eyeTilt is 17+, which is typically due to the nature of its medical applications and the complexity of the information it presents.

### How often is eyeTilt updated?

The latest version of eyeTilt is 2.0, and it was last updated on July 12, 2020. This indicates a moderate update frequency for the application.

### Is eyeTilt a medical device?

No, eyeTilt is not a medical device. The app includes a disclaimer stating that it should not be used to diagnose or treat medical conditions.

### What is the user rating for eyeTilt?

eyeTilt has a rating of 3.2 stars from 6 ratings. This suggests that while some users find it useful, there may be room for improvement based on user feedback.

## Version history (last 3 releases)

### 2.0 — 2020-07-12

MAJOR UPDATE: Now, you can measure head turn in addition to head tilt.

### 1.1 — 2017-12-05

Added options for a choice between a horizontal line, vertical line, or cross for aligning subject for measurement.

### 1.0 — 2017-08-01

No release notes.

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## More apps by See Vision, LLC

- [9 Gaze](https://appshunter.io/ios/app/9-gaze/id1173442389)

All apps by See Vision, LLC: https://appshunter.io/developer/1173442388

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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 2026-06-01.*