--- title: "FLICKERfree Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "The Cinematography Electronics FLICKERfree Calculator is a handy tool to calculate the proper camera speed and shutter angle combinations for FLICKERfree film or digital cinematography. It is especial" --- # FLICKERfree Calculator — United States ![FLICKERfree Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/88/d2/cc/88d2cc18-ee02-5ee0-e710-8e366f1a32fb/AppIcon-1x_U007emarketing-0-0-GLES2_U002c0-512MB-sRGB-0-0-0-85-220-0-0-0-6.png/434x0w.png) **Developer:** [Thomas Barton](https://apptail.io/developer/thomas-barton-Oyce) **Category:** Photo Video **Rating:** 4.3/5 (8 ratings) **Price:** Free **Bundle ID:** com.cgfury.FLICKERfree.Calculator **Store:** Apple App Store **Country:** United States **Version:** 2.0.0 (released 2018-02-19) **Original Release:** 2011-07-13 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id447247056) **AppTail Page:** [https://apptail.io/app/flickerfree-calculator-biWc/united-states](https://apptail.io/app/flickerfree-calculator-biWc/united-states) ## FLICKERfree Calculator Description The Cinematography Electronics FLICKERfree Calculator is a handy tool to calculate the proper camera speed and shutter angle combinations for FLICKERfree film or digital cinematography. It is especially useful when using HMI or fluorescent lighting. Our FLICKERfree Calculator is designed with the same simplicity as our popular HMI Flickerfree Filming Speeds reference cards. Our App calculates the camera speed in Frames Per Second (fps) and camera Shutter Angle in Degrees. The colors on the calculator, Burgundy (50 Hz) or Blue (60 Hz), also match the colors on our reference cards. Features: * Easy to use with an attractive interface. * Selectable Line Frequency, either 50 Hz or 60 Hz. * Calculates the camera speed in Frames Per Second (fps). * Calculates the camera Shutter Angle in Degrees. * Calculates instantly when an entry is changed. * A finger slider allows user to select the Frames Per Second or Shutter Angle values. * Images of our HMI Flickerfree Filming Speeds reference cards are included. * Optimized for the iPhone 4 Retina screen. HMI Flickerfree Filming Speeds reference cards © 1986 - 2013 Cinematography Electronics Inc. ## FLICKERfree Calculator Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/be/8f/9e/be8f9eaf-d5b4-4c77-35e5-b0a0eb19283a/pr_source.png/1242x2208.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/65/ff/01/65ff018e-06d1-77b3-1da8-720a242f8292/pr_source.png/1242x2208.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple62/v4/f9/82/7b/f9827bcf-1a08-e316-8381-3f4e74ef68a0/pr_source.png/1242x2208.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/55/fc/15/55fc1564-cd35-5858-f9db-89bcda830957/pr_source.png/1242x2208.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/bc/60/d3/bc60d395-89bd-165a-00fc-898884b472f3/pr_source.png/1242x2208.png) ## FLICKERfree Calculator Rating Breakdown in United States - 5 stars: 6 (75%) - 4 stars: 0 (0%) - 3 stars: 1 (13%) - 2 stars: 0 (0%) - 1 stars: 1 (13%) ## FLICKERfree Calculator Reviews in United States ### ***-- "Not specific enough frame rate options" I wish I could type in the specific frame rate up to three decimal points so that when shooting at 23.976 I can know for sure what angle should work. -- thehumanwolf, 2018-11-21 ### ***** "Awesome app" Has saved my butt on many occasions! -- Franz23464356, 2012-05-01 ### ***** "Great app!" I'm glad to see this in an app! I used to wait till the trade show to get their cards. Now, no more! -- Chris09406, 2011-07-13 ### ***** "Awesome!" This app is quite nifty. Very accurate. My photos have all turned out great after using this apps calculations! -- Meeps2303, 2011-07-13 ### ***** "Best App around!!" By far the best App for job! Perhaps the best App in the world... -- Max Polakow, 2011-07-13 [View all FLICKERfree Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to FLICKERfree Calculator - [pCAM Pro - Camera Tools](https://apptail.io/app/pcam-pro-camera-tools-yqn/united-states) - [f8 Lens Toolkit](https://apptail.io/app/f8-lens-toolkit-BcJ/united-states) - [Artemis Director's Viewfinder](https://apptail.io/app/artemis-directors-viewfinder-JJN/united-states) - [Teradek Serv](https://apptail.io/app/teradek-serv-kzP/united-states) - [ARRI ECS](https://apptail.io/app/arri-ecs-BAP/united-states) - [LensKit: Lens Tools](https://apptail.io/app/lenskit-lens-tools-FAP/united-states) - [CameraKit: Camera Tools](https://apptail.io/app/camerakit-camera-tools-zZkb/united-states) - [CineLenses](https://apptail.io/app/cinelenses-KZkb/united-states) - [ZoeLog](https://apptail.io/app/zoelog-kcuc/united-states) - [Freefly Ember](https://apptail.io/app/freefly-ember-fzQn/united-states) ## FLICKERfree Calculator Available In - [United States](https://apptail.io/app/flickerfree-calculator-biWc/united-states) - [United Kingdom](https://apptail.io/app/flickerfree-calculator-biWc/united-kingdom) - [Canada](https://apptail.io/app/flickerfree-calculator-biWc/canada) - [France](https://apptail.io/app/flickerfree-calculator-biWc/france) - [China](https://apptail.io/app/flickerfree-calculator-biWc/china) - [United Arab Emirates](https://apptail.io/app/flickerfree-calculator-biWc/united-arab-emirates) - [Australia](https://apptail.io/app/flickerfree-calculator-biWc/australia) - [Belgium](https://apptail.io/app/flickerfree-calculator-biWc/belgium) - [Chile](https://apptail.io/app/flickerfree-calculator-biWc/chile) - [Spain](https://apptail.io/app/flickerfree-calculator-biWc/spain) - [Hong Kong SAR China](https://apptail.io/app/flickerfree-calculator-biWc/hong-kong) - [Ireland](https://apptail.io/app/flickerfree-calculator-biWc/ireland) - [South Korea](https://apptail.io/app/flickerfree-calculator-biWc/south-korea) - [Taiwan](https://apptail.io/app/flickerfree-calculator-biWc/taiwan) - [South Africa](https://apptail.io/app/flickerfree-calculator-biWc/south-africa) - [Brazil](https://apptail.io/app/flickerfree-calculator-biWc/brazil) - [Ukraine](https://apptail.io/app/flickerfree-calculator-biWc/ukraine) - [Iceland](https://apptail.io/app/flickerfree-calculator-biWc/iceland) - [Austria](https://apptail.io/app/flickerfree-calculator-biWc/austria) - [Lebanon](https://apptail.io/app/flickerfree-calculator-biWc/lebanon) - [Romania](https://apptail.io/app/flickerfree-calculator-biWc/romania) - [Singapore](https://apptail.io/app/flickerfree-calculator-biWc/singapore) - [Slovakia](https://apptail.io/app/flickerfree-calculator-biWc/slovakia) - [Finland](https://apptail.io/app/flickerfree-calculator-biWc/finland) - [Switzerland](https://apptail.io/app/flickerfree-calculator-biWc/switzerland) - [Vietnam](https://apptail.io/app/flickerfree-calculator-biWc/vietnam) - [New Zealand](https://apptail.io/app/flickerfree-calculator-biWc/new-zealand) - [Poland](https://apptail.io/app/flickerfree-calculator-biWc/poland) - [Sri Lanka](https://apptail.io/app/flickerfree-calculator-biWc/sri-lanka) - [Lithuania](https://apptail.io/app/flickerfree-calculator-biWc/lithuania) - [Macao SAR China](https://apptail.io/app/flickerfree-calculator-biWc/macau) - [Cyprus](https://apptail.io/app/flickerfree-calculator-biWc/cyprus) - [Estonia](https://apptail.io/app/flickerfree-calculator-biWc/estonia) - [Qatar](https://apptail.io/app/flickerfree-calculator-biWc/qatar) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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