FlickerCalc

FlickerCalc

Safe shutter angle calculator

1 ratings
1 review

Archived App (Last seen on 17 Sep 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • July 15, 2020
  • July 18, 2021

Features

FlickerCalc screenshot #1 for iPhone
FlickerCalc screenshot #2 for iPhone
FlickerCalc screenshot #3 for iPhone
FlickerCalc screenshot #4 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Calculate flicker-free shutter angles for various lighting conditions. Manage multiple camera and light setups, and quickly verify FPS multiples for professional video production.

Flicker-free shutter angle calculation
Support for multiple camera and light setups
Quick FPS multiple checks
Intuitive interface for professionals
Show original description

What's New in FlickerCalc

1.2

July 18, 2021

- Added support for locales with comma decimal place character - Fixed inconsistent tap response on frequency suggestion list

User reviews

Use it nearly daily on set

Makes calculating flicker-free shutter angles super fast and super easy when I’m under the gun and some rando fluro/LED/monitor is flickering.

The only calculator I know of that can do multiple cameras against multiple lights and give you ALL your flicker free angles at a glance.

Developer apps

FAQ

What is FlickerCalc used for?

FlickerCalc is a professional tool designed to calculate flicker-free shutter angles for various lighting conditions. It helps videographers and cinematographers ensure smooth footage by avoiding light flicker issues.

How much does FlickerCalc cost?

FlickerCalc is a paid application, priced at $6.99. This one-time purchase grants you access to all its features for calculating shutter angles and managing lighting setups.

What devices is FlickerCalc available on?

FlickerCalc is compatible with iPhone, iPad, and iPod touch devices. It is designed to run on Apple's iOS ecosystem.

When was FlickerCalc last updated?

The latest version of FlickerCalc, 1.2, was released on July 18, 2021. This indicates the app receives periodic updates for maintenance and potential improvements.

What is the age rating for FlickerCalc?

FlickerCalc has an age rating of 4+. This suggests the content and interface are suitable for a wide range of users, including younger individuals.

Does FlickerCalc have ads?

No, FlickerCalc does not contain advertisements. As a paid application, it offers an uninterrupted user experience without any in-app ads.

What kind of user feedback does FlickerCalc have?

FlickerCalc has received one rating of 1.0 stars. This indicates a need for further user feedback to understand specific areas for improvement.