Rule of 3- CrossMultiplication app icon

Apps Like Rule of 3- CrossMultiplication for iPhone and iPad

Multiply numbers with a shortcut button

Calculate product values using the of three method. Input known values to solve for unknowns. Copy results to clipboard with a dedicated button. Perform calculations quickly and efficiently.

by emmanuel orvain★ 5.05 ratingsProductivity$0.99Data updated 2026-09-06

Rule of 3- CrossMultiplication screenshots

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