FLICKERfree Calculator app icon

Apps Like FLICKERfree Calculator for iPhone and iPad

Calculate camera speed and shutter angle.

The app calculates camera speed in frames per second and shutter angle in degrees. It is useful for cinematography with HMI or fluorescent lighting and offers selectable line frequencies of 50 Hz or 60 Hz.

by Thomas Barton★ 4.28 ratingsPhoto & VideoFreeData updated 2026-09-21
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Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  5. Photo Cleanup, Delete: Reclean app icon

    Photo Cleanup, Delete: Reclean

    Labi, LLC

    Delete duplicates and free storage space

    Remove duplicate photos and videos instantly. Group similar shots to keep only the . Filter screenshots to delete unnecessary files. Free up storage space and organize the camera roll efficiently.

    ★ 4.9151 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  6. Cine Meter II app icon

    Cine Meter II

    Adam Wilt

    Measure light, color, and exposure

    Measure light and color for accurate exposure settings. Use a zoomable spotmeter, RGB waveform monitor, and false-color preview. Attach Lenny Hat or Lumu™ Lite for incident readings with lux and foot-candle displays.

    ★ 4.525 ratingsPhoto & Video$24.99Data updated 2026-10-08
    App details
  9. stabcam - Stabilize Videos app icon

    stabcam - Stabilize Videos

    Victor Aguilar

    And capture smooth footage

    By reducing shakiness with adjustable settings. Speed up footage for time-lapse effects or slow down . Import and export directly from the device.

    ★ 4.2392 ratingsPhoto & VideoFreeData updated 2026-09-21
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  11. RePeter app icon

    RePeter

    Johannes Pfahler

    ★ 5.02 ratingsPhoto & VideoFreeData updated 2026-09-08
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.