Refractive app icon

Apps Like Refractive for iPhone and iPad

Optical calculations for engineers and students.

The app calculates the refractive index of transparent materials based on wavelength. It also computes light transmission angles, reflection and transmission coefficients, critical angle, and Brewster’s angle.

by Xavier Daxhelet★ 5.03 ratingsEducationFreeData updated 2026-09-12
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Ranked alternatives

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  6. SCAINV app icon

    SCAINV

    Hadi Hadian Tanudjaja

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
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  17. VisConvert - Conversion app icon

    VisConvert - Conversion

    Arch Square

    Convert units across 14 categories simultaneously

    Convert units across multiple categories including length, mass, volume, temperature, area, time, plane angle, pressure, frequency, energy, speed, fuel economy, data transfer, and digital storage. Open and manage multiple converters simultaneously.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-06
    App details

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