OKO Light Meter
New feature: Lock the measured value with the volume down key on your device and unlock with volume up!
App supports setting the ISO value and measuring for shutter speed or aperture. Device sensors are usually not accurate enough for low light situations, that's when you can use the descriptive presets to determine the amount of light.
Category : Photography
Reviews (25)
Best ui but needs to use rear camera. The ui is the easiest and most intuitive I've come across but the measurement is only on the front camera. Need back camera support!
best lightmeter app i found. i double checked it with the built in light meter of my friend's spotmatic pentax. accurate. thanks to the creator of this app. simple and easy to use.
there are many lenses that start at f3.5.. could you add that? also would like to check if this is incident or reflected light meter? does it use front or back camera?
great meter, with exposure lock! now fully suitable for work, thank you 😃
compared with my trusted gossen lunaxis there s at least 4 fstop difference, don t know if depends the app or the mobile lens
Measuring is made by a wrong sensor. I don't need a light measurement on my face :(
Simple and works as intended.
This is undoubtedly the best light meter on Android, tremendous app guys!
Using front camera, it would be better if it could use rear camera
Simply the best! I wish I had a way to pay for the app
Not accurate by a long shot on my Samsung 21S Ultra
Great app. Can you please add iso of 125?
Thought it worked well, but after testing it all my photos came out over exposed (completely washed out)
Super accurate! However the lack of F11 and I wish there was an ability for more fine control (third stop increments are amazing)
I'm a little puzzled with the omission of f11.
great app, please add missing f11!
It does what it should without ads. Thanks!
Would be good if only the developer got the apertures right. Now the progression is as follows: ...4, 5.6, 8, 8 (Should be 11!), 16...
Does what it does very well. Only drawback is that it could really do with a wider selection of shutter speeds, specifically 1/48 or 1/50 which are the most common shutter speeds for shooting video at 24 and 25 FPS.
Great simple app, just needs to be able to save previously set inputs, I have to key it in everytime, can be quite annoying
Nice and simple. Great interface too. Love it!
Simple and quick interface make this app a keeper.
Love the fact that its simple. Light presets are a big plus.
Installed and spent five minutes trying to figure out if it was actually reading the light level or not. Couldn't tell and got frustrated. Deleting and installing something with more reviews.
simple to use, be nicer if you could select the front or rear camera to measure exposure ....... rear would be better since it would make it easier to hold it up to a subject and take a measurement