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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