Light meter (Exposure meter) for setting shutter speed and aperture with ISO
About Exposure — Light Meter
Exposure — Light Meter is a photography app developed by SerializedName.
Download Statistics
Exposure — Light Meter has been downloaded 91 thousand times. In the last 30 days, the app was downloaded 310 times.
User Ratings
Exposure — Light Meter is rated 3.43 out of 5 stars. The rating is based on 280 ratings.
App Information
Exposure — Light Meter is FREE to download. The APK download size is 2.45 MB. The latest version available is 1.5.6. The last update was on August 13, 2025.
Technical Requirements
Exposure — Light Meter requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2019.
Description
Application for exposure settings on the camera. A good helper when shooting on film.
First you need to set the ISO and point the phone at the subject. When setting the shutter-aperture pair on the camera, you should focus on the ruler at the bottom of the screen. In the first row - the number of aperture, in the second - the shutter speed corresponding to the current exposure. The ruler can be moved horizontally.
It can be used in exposure meter mode (light meter). The exposure value (EV) is shown at the top of the screen.
Recent changes: Bug fixes and stability improvements
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I love the sliding scale, full-screen interface, but the lack of spot metering and the limited ISO/Exposure Compensation scale prevent me from giving it a perfect score. The ISO settings and exposure comp menus merely shift the scale by full stops. I can easily make full stop adjustments on my camera without thinking, but what I can't do easily (which the meter SHOULD be able to do) is give me accurate readings at odd ISO's like 160 or 1000 to match my film's best EI or push factor.
★★★★★Martha G· May 10, 2021
Very easy to use if the light meter in your camera doesn't work, and only 1.7Mb! Perfect
★★☆☆☆The idiot said:· Jan 6, 2022
Image hangs for seconds then updates for a split second then hangs again, this behavior starts after changing the iso to 100. Makes usage impossible for me.
★★☆☆☆Roma C· Nov 28, 2020
Looks cool, but makes phone camera crush. Restarted feew times and then after third use and camera crush uninstalled.
★★☆☆☆Nikos Karytianos· Nov 13, 2021
Sluggish even in modern Android devices. Also, there is no clear perception of what it meters. Is it the entire frame, a part of it? Also, that ruller thing does not make it nicely. For example, you can get f4 between 1/30 and 1/60. What should you use? It is an entire stop difference.
Google Play Rankings for Exposure — Light Meter
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Technologies used by Exposure — Light Meter
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