A tool for photographers and videographers alike. Calculate which filter is needed to get shutter speeds at double frame rate (video), Calculate exposure time for long-exposure photos, track wind, weather, KP index, and countdown to golden-hour. We are continuously building this app out with new features to help you Capture Perfection.

What’s New

Version 5.22

Updated message on compatible screen resolutions, general bug fixes

Ratings and Reviews

3.0 out of 5
31 Ratings
31 Ratings
Tsetsoh ,

It Will Help If You Know How To Use It

There is a lot of information provided by this app, but it takes quite a while to understand how to use it. It is better to know what information you want from it, then find the right tool in its kit.

It does help, but needs more new-user friendly instruction for folks just starting to understand what an ND filter can do, and when to use one.

• To the developers: Please include iPad-friendly landscape mode. Many (most?) of us use landscape mode primarily. I tend to toss apps that force me to use vertical mode.

Developer Response ,

Great feedback! We appreciate your suggestions and will try to include some more information surrounding the calculations and Landscape mode on an iPad. Developers are working on it now :)

Microenvironment ,

Screen size problems

The last two app versions are incompatible with small screen sizes, displaying a screen message stating this when you try to boot the app.

This app is nothing more than a specialized calculator that does not have a large amount of screen information, and it should be a simple programming feat for PolarPro to be able to produce an app update that accommodates any size iPhone screen. I use hundreds of apps, and have never seen such a problem.

Something to think about PolarPro: you manufacture good filters, but are you waiting for competitors to move in and make your software irrelevant?

Filmman586 ,

GPS Doesn’t work

UPDATE: current location isn’t working. I have to go in and change it manually, it use to do it automatically.

UPDATE: Looks like is working correctly again.

This app work great at first but now I can’t even get it to save my location. Can’t add location and sometimes it says I’m near a pole! I’m in an open field!

Developer Response ,

Hey Filmman586,
We are aware of an API issue with our weather feed, its being worked on and should be working again in a couple days. Thanks for letting us know :) -Jeff from PolarPro


Polar Pro Filters Inc
73.8 MB
Photo & Video
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© PolarPro


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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