Calculator C

App Information

Every formula and result stays on screen — a calculator that shows its work. Totals, tax, and statistics (max, min, average) are calculated automatically. Buttons shift up, down, left, or right for one-handed use.

Key features

• Formula and history display — every step, including brackets and square roots
• Auto totals and subtotals — add up the numbers in the history
• Statistics — max, min, average, and count
• Automatic tax — switch between tax-included and tax-excluded in one tap
• Export — Text, CSV, Excel, Markdown, JSON, or PDF
• Themes — change colors and button shapes
• Adjustable button layout — shift keys up, down, left, or right

Screenshots