Free

Details

  • Released
  • Updated
  • February 23, 2011
  • October 20, 2015

Features

Light Detector screenshot #1 for iPhone
Light Detector screenshot #2 for iPhone
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About

This utility app converts light intensity into sound, allowing users to perceive their surroundings through audio cues. Point your device's camera at any light source to hear variations in pitch based on brightness. It's designed to assist users, particularly those who are blind, in navigating and understanding their environment.

Converts light to sound
Adjusts sound pitch by light intensity
Assists visually impaired users
Easy to use camera interface
Portable environmental awareness tool
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What's New in Light Detector

1.4

October 20, 2015

This app has been updated by Apple to display the Apple Watch app icon. - iOS 9 compatibility issue fixed

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User reviews

Great app for the blind!

I am completely blind and use this often. I have guests and children who turn on the lights all the time and I have no clue the lights are even on. In the evenings I turn this app on and walk throughout my home and turn off all the lights left on by my guests and kids. Thank you so much to the developer for making this app. Please continue to update the app so it works on all future iOS versions. Thanks again.
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An app that does exactly what it says it does!

It works perfectly. It is nice to have an app do one thing and do it very well.

Simple, but very useful

I needed to find the best area in my room for light source and this app was both simple and effective.

Love it!!!

I too am totally blind. I’m so glad, and so is my spouse, that I can now help make sure all the lights are off at night!! ‘This is a totally awesome app!!!

App uses camera not light sensors it seems

This app is really lame. I just threw my money. It uses the camera not light sensor and checks frames/images that are captured and measure intensity of pixels. So lame. You can point to your window at night while the room is fully illuminated and it gives 0%. This app also generates an annoying sound also. I thought initially it will use the light sensor of IPhone 7 plus.
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Developer apps

FAQ

How does Light Detector work?

Light Detector uses your device's camera to detect the intensity of natural or artificial light sources. It then translates this intensity into different sound pitches, allowing you to 'hear' the light around you.

Is Light Detector free to use?

Yes, Light Detector is completely free to download and use. It does not have any in-app purchases or advertisements.

What devices is Light Detector compatible with?

Light Detector is available for iPhone and iPod touch devices.

What is the age rating for Light Detector?

Light Detector has an age rating of 4+, making it suitable for a wide range of users.

How often is Light Detector updated?

The latest version of Light Detector is 1.4, which was released on October 20, 2015. Updates may occur periodically to improve functionality and compatibility.

Can Light Detector help me navigate in the dark?

While Light Detector can help you identify the presence and intensity of light sources, it is not designed for navigation in complete darkness. Its primary function is to interpret existing light.

What do users like about Light Detector?

Users appreciate its innovative approach to accessibility, turning light into an audible experience. Its ease of use and potential to enhance independence for visually impaired individuals are frequently highlighted.

What is the user sentiment for Light Detector based on ratings?

Light Detector has a strong user rating of 4.5 stars from 8 ratings, indicating a generally positive reception from its users.