Best NoteCalc Alternatives & Competitors in 2024

Qalculate! is a multiplatform multi-purpose desktop calculator.

Open Source

SpeQ is a small, extensive mathematics program with a simple, intuitive interface.

The graphing calculator that makes learning math easier.

Numi is a beautiful text calculator for Mac.

Open Source

Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.

CalcTape is a revolutionary new kind of pocket calculator.

Calculate, convert, and split tips from your wrist

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.

Do maths like a normal person.

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 .

calculate anything, anytime, anywhere... Free online calculators for everything. Some solve problems, some satisfy curiosity and some simply for fun.

galculator is an open source scientific calculator with a modern GUI and a wide range of operation modes. It supports algebraic, reverse polish (RPN) and paper mode notations.

Solve things in your hand.