UseTool Alternatives

Numi is a beautiful text calculator for Mac.

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody...

Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.

Calculate, convert, and split tips from your wrist

CALCU is a simple, yet beautiful and powerful calculator.

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

A math expression calculator with persistent memory for variables and functions.

RealCalc Scientific Calculator

Solve things in your hand.

A calculator for Android.

Qalculate! is a multiplatform multi-purpose desktop calculator.

Corecon offers integrated estimating, project management, and job costing for small to medium-sized construction companies.

Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.