Filter Calculator

Filter Calculator Free App

Rated 2.88/5 (82) —  Free Android application by PolarPro

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About Filter Calculator

The PolarPro Filter Calculator is a convenient tool that helps cinematographers to quickly find the correct filter to get shutter speed as close to double the frame rate as possible. Simply plug in your ISO, shutter speed, and FPS into the calculator to determine what filter is best suited for your current light conditions. For ease of use, the calculator lets you plug in these variables with or without a filter already installed, so that you can select the filter that gets you as close to the 180 degree rule of shutter without any of the headache. The Filter Calculator is designed for use with drones but can be also be used with other camera and filter combinations to capture the smoothest cinematic quality video possible.


-Quick filter calculation tool for reducing shutter speed
-Determines correct camera filter for current light conditions
-Designed for use with drones or DSLR cameras

How to Download / Install

Download and install Filter Calculator version 2.1 on your Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package: com.i7778.polarpro, download Filter Calculator.apk

All Application Badges

Free
downl.
Android
3.0+
For everyone
Android app

App History & Updates

What's Changed
Revamped instruction screen, additional devices supported and aesthetic design changes.
More downloads  Filter Calculator reached 10 000 - 50 000 downloads

What are users saying about Filter Calculator

K70%
by K####:

Δεν ειναι η ιδια εφαρμογή οπως ειναι στο IOS... Φτιαξτε το.

K70%
by K####:

For some reason it locks up on Samsung phone with Android OS so I couldn't use it at all, disappointed,

K70%
by K####:

It's useless. A waste of ones and zeroes used to make this.ios version is waaay ahead.

K70%
by K####:

Unfortunately it's not like the Apple Apps. It has Kp index, wind, golden hour, temp, and filter cal. I love this app everthing is on one App on my iPhone/tablet very handy. Wish it was the same. Hopefully they will add this to the android apps in the future

K70%
by K####:

I use it on my tablet and it makes for a great companion when shooting.

K70%
by K####:

Interesting

K70%
by K####:

Useless...

L70%
by L####:

Super easy to use.

K70%
by K####:

Very good app!!

U70%
by U####:

Useless on Android

I70%
by I####:

Feel like the red headed step child without iOS

K70%
by K####:

Great app for what is offered. When is the update for similar functionality and gui that is included in the ios version of this app?

K70%
by K####:

Nothing happened. No 25FPS option.

C70%
by C####:

Works perfectly once you get the hang of it.

K70%
by K####:

Very good, works correctly 92% of time I spose? Well Worth download

K70%
by K####:

A must have for all drone users

I70%
by I####:

IOS double standards!

Y70%
by Y####:

Don't work corect with Samsung note 4

F70%
by F####:

Confusing as everyone said. And the parameters selection is difficult.

K70%
by K####:

Last android update over a year ago? Not good!

K70%
by K####:

The app is useable only if you watch the video. The help screen is missing critical info on how parameters are obtained.

T70%
by T####:

It's fine. Would be nice if it could use the phone camera to estimate the nd filter before powering on the aircraft.

M70%
by M####:

This android app is lacking WAY behind IOS. Please update!

K70%
by K####:

UPDATE THE APP, right now it's just another pointless app

K70%
by K####:

Confusing but works well once you figure out what it does

V70%
by V####:

Why no shutter speed for us in the PAL region shooting at 25fps and multiples there of?

Q70%
by Q####:

The reason I only gave this a to is that having read the review by #billy Kyle this would have been perfect for my Mavic Pro. But the app on Google Play here in the UK is only very basic full stop when will the new version of be available here?

M70%
by M####:

Not user friendly at all or does not work properly. I plugged in different numbers hit calculate with no results

K70%
by K####:

This is the most useless app. Really does nothing more than a few very simple calculations that can be done in your head.

K70%
by K####:

It's easy when you know how it works, but the interface is confusing for first time users. You have to figure things out. Could easily be improved with just a few hints.

K70%
by K####:

It is disappointing that the android version is so lacking compared to the lastest ios version. Polar pro are cleary not interested in android. While it does offer information for people with nd filters with their drones, the interface is hard for beginners and little to no information to assist. Would be happy to review this score once they update

K70%
by K####:

Like DJI themselves, Polar Pro seem determined to ignore the fact that Android is the most heavily-used mobile OS in the world by quite some margin. The iOS version has more features. This makes no sense. Apple is a fading star, still trading on a ten-year-old reputation they no longer deserve. Yet some vendors, like Polar Pro, still haven't realised this.

K70%
by K####:

All you people moaning that it does not have the option for 25fps, just choose 24fps. It's going to give you the same filter recommendation anyway. Why aren't you also moaning that none of the shutter speed are devisable by 24? Beacuse 24 and 25 are as close as damnit is to swearing that's why! Suck it up. Great app. Very useful, thanks polar pro.

C70%
by C####:

I use it on my tablet and it makes for a great companion when shooting.

C70%
by C####:

Has helped me out with a bunch of shots

C70%
by C####:

Never film without this tool. Highly recommended!!!


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Rating Distribution

RATING
2.95
82 users

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4

3

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