UniCount scientific calculator

New in 3.1: • Graphs: plot your functions and expressions as curves; complex functions — as domain coloring. • Number bases: binary, hexadecimal or any other base — fractions and repeating digits included. • New themes in settings. And from the recent 3.0 update: • Units and currencies right in formulas, with one-key conversion: 100 $ + 5 000 ₽, 5 ft + 9 in ► cm. • Your own constants and functions. • Matrices: product, inverse, determinant, transpose. • High, guaranteed precision: huge numbers (50! is not a problem), repeating decimals with a period bar. • Reworked editing: selection, caret control from the keypad, undo slider. • Live result under the formula while you type. • Clear errors that highlight the exact spot in the formula. • History, constants and functions sync across devices via iCloud. • UniCount is now also on the Mac — as a native app.