Write first. Calculate anywhere.
Your calculation area behaves like an editable document. Mix expressions with notes, revisit earlier work, and evaluate the part you care about without clearing everything else away.
PhauksCalc is a free-form calculator built around an editable document instead of a fixed calculator display. Write naturally, calculate where you want, keep your work visible, and shape the interface around the way you actually use it.
Your calculation area behaves like an editable document. Mix expressions with notes, revisit earlier work, and evaluate the part you care about without clearing everything else away.
PhauksCalc is designed around customizable calculator keyboards, so the controls you use can match the kind of work you are doing instead of forcing every job through the same fixed keypad.
The simple workspace sits on top of a capable expression engine with variables, scientific functions, expression manipulation, Simplify, Isolate, and other tools ready when the problem calls for more than basic arithmetic.
PhauksCalc keeps your work visible instead of treating every calculation like something disposable. Expressions can live alongside notes, be edited later, and be evaluated where they sit.
The interface is designed to grow with the job too. Customizable keyboards put the controls you actually use within reach, while the expression engine handles the heavier lifting behind them.
That can mean a simple four-function-style layout for everyday math, a scientific keyboard, a full QWERTY calculator keyboard, or a layout you create yourself. PhauksCalc is designed so the interface can change with the work instead of making every job fit one permanent keypad.
Underneath that flexibility are variables, scientific functions, expression tools, predictive text, syntax assistance, and an in-app help system for the times when you want to go deeper.
Browse the Android screenshots to see the current release build and some of the different ways PhauksCalc can be used.
A full QWERTY-style calculator keyboard with variables in the workspace, showing that PhauksCalc can mix normal text entry with live mathematical values and expressions.
Download PhauksCalc from Google Play and start calculating with a flexible, editable workspace. The core calculator is free to use, with an optional Pro purchase to remove occasional reminders.