# Low Contrast Sensitivity Test

> Low Contrast Sensitivity Test (iPhone/iPad app by Neuroscience Research Australia.)

- Source: https://appshunter.io/ios/app/low-contrast-sensitivity-test/id977059851 (this page in markdown: same URL + `.md`)
- Developer: [Neuroscience Research Australia](https://appshunter.io/developer/554555867)
- Category: Medical, Health & Fitness
- Price: $49.99
- Age rating: 4+
- Requires: iOS 12.0 · 3 MB
- Languages: English
- Released: 2017-02-02
- Data updated: 2026-08-10
- User reviews in markdown: https://appshunter.io/ios/app/low-contrast-sensitivity-test/id977059851/reviews.md

## What is Low Contrast Sensitivity Test?

Low Contrast Sensitivity Test (LCST) is a fast and reliable assessment of the peak of the Contrast Sensitivity Function. It is a core component of the Physiological Profile Assessment.

The test stimulus consists of a single luminance profile in four different orientations: horizontal, vertical, 45° left, and 45° right. The participant observes the stimulus and indicates the orientation of the stimulus. When the participant fails to correctly indicate the orientation the test is completed and their score is recorded.

LCST has been developed by the Falls and Balance Research Group at Neuroscience Research Australia.


## Version history (last 5 releases)

### 1.4 — 2025-11-06

Added button to end test

### 1.3 — 2024-08-27

Fix display issues on newer ipads

### 1.2 — 2021-03-30

Modified user interface to work across different iPad screen sizes.

### 1.1 — 2018-02-22

Updates to allow iOS 11 compatibility

### 1.0 — 2017-02-02

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 2026-08-10.*