Exposure Calculator
by Quicosoft
🗂️ Photography
Version 5.7.9 💾 1 Mb
📅 Updated April 13, 2022
Calculates the exposure triangle with optional ND filters.
Features Exposure Calculator
Given an exposure (Aperture, Shutter speed, ISO), allows calculating equivalent exposures - set 2 new parameters (a combination of Aperture, Shutter and ISO) and the 3rd parameter is automatically calculated.It is also possible to add up to 3 ND filters of up to 30 stops each to the calculations, handy for those long exposure photographs to blur water and clouds.The app also includes a timer for exposures of 4 seconds or longer.Main features: • calculates Shutter, Aperture or ISO • aperture range from f1.0 to f360 • shutter range from 480s to 1/16,000s • ISO range from ISO 0.4 to ISO 3.2M • ND filter up to 30 stops, in 1, 1/2 or 1/3 stop increments • up to 3 stacked ND filters • ND filter modes: stop, density, ND number • bulb mode (up to 24h) • reverse filter search mode • ND filter calibration mode • timer for exposures of 4s or longer with alarm • night mode with 4 overlay colors • optional compensation wheel to account for reciprocity failure • unlimited number of presets • free and ad free • privacy - the app does not collect any personal dataPermissions: • control vibrator: to vibrate after the timer expires • read external storage: to enable selecting a custom ringtone stored on the SD card to be played when the timer expiresA review of the app is available on this blog post: http://www.craigrogers.photography/?p=2548You can join the beta test program here: https://play.google.com/apps/testing/com.quicosoft.exposurecalculator.appNote: in the Shutter settings section there is a switch tor camera type.
This switch simply selects how a small set of shutter speeds around 1 second are displayed, choose the one your camera adheres to.
Exposure calculations work for all camera makes, this switch is simply for display purposes.Please contact me if youd like to help translating the app into your language.Add support for ND100K filters.
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What Our Users Say
Don't just take our word for it. Here's what our users have to say about our Android app.
"Won't give a strict reading based on just iso and Fstop. always set to stop down (radio buttons cannot be unchecked) no option for 0/no stops. Seems only very limited use, not as a light meter. Perhaps it's not compatiable with SS G20 but I played with the settings and could not get a reading giving me a shutter speeed anywhere close to my Sony, it was well off 1/4 vs 1/30. EDIT: Thanks for the responses, I see it's strictly for stopping/ND filters but seems like it could also be a lightmeter (maybe) if you allowed deselection of the fixed stop radio buttons (or with small tweaks) and that it could be a more versatile app for certain."
Scott McMaster
"Very useful tool, especially for pinhole photography. The only thing I would want to add is reciprocity calculations, which I currently do in a separate app."
Alfred Anheier
"Simply put, there is no better app for calculating exposure when working with ND filters."
Paul Conlon
"The addition of trackers in this latest update means an automatic uninstall."
J S
"A great help especially for someone who is new to photography and learning how to use a camera in manual mode."
Pierre Jay Vanaar
"Brilliant, does exactly what you want"
Karl Kiili
"Basically just doing the same as my guy Jason. Instead of wasting time leaving a neg. review, try watching the PROVIDED resources to learn how to use something new. & if ya dont find it useful then clearly you downloaded the wrong app. Im not going to download Tinder to try & watch Disney movies. t("t) ...i dont have the finger emoji 😂"
Alex Cremen
"The best of its class."
Akos Holler
"It does its job well and simply. The only thing I'd ask for is an option in settings to type in values for aperture and ISO - some cameras have odd apertures like 1.5. Apart from that it's everything I could ask for."
JKerman511
"doesn't do anything, basic"
Jon Cawdron
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Available for Android 8.0 and above