UniCount Makes Scientific Math Look Like Math

Why it surfaced

UniCount treats calculator input as a living mathematical expression rather than a line of typed symbols: write 1 / 7 and it becomes a fraction, then place the caret anywhere to edit. It works offline, has no ads or subscriptions, and supports a surprisingly broad range of scientific notation.

A free Apple-device calculator that renders fractions, roots, matrices, complex numbers, units, currencies, and graphs directly inside formulas.