Zone Tool app icon

Apps Like Zone Tool for iPhone and iPad

Measure shadows and highlights

Calculate exposure settings using system theory. Measure shadow and highlight zones. Input film ISO and shutter speed. Determine aperture value and adjust based on calculated results.

by Jouni Erola★ 3.05 ratingsPhoto & Video$0.99Data updated 2026-09-06
App detailsView in App Store

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Ranked alternatives

Showing 741–760 of 1,000 ranked alternatives.

  6. Lure Mate: Smart Fish Ruler app icon

    Lure Mate: Smart Fish Ruler

    Cheon Sam Yeol

    Measure with a card and phone

    Measure length using a standard card and smartphone camera. Calculate size automatically with virtual tape measure. Add custom signature to photos for authenticity. Share measurements and images directly.

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
    App details
  9. 48 MP app icon

    48 MP

    Sebastien BUET

    ★ 1.01 ratingsPhoto & VideoFreeData updated 2026-09-06
    App details
  10. Handy Level in Pocket app icon

    Handy Level in Pocket

    STRENGCON LLC

    Check surfaces and measure horizontal alignment

    Measure surfaces or objects for horizontal alignment. Place device on surface to check . Surface color changes to green for horizontal, grey otherwise.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-06
    App details

How we rank alternatives

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