Aritio — Beautiful Calculator

A fast, beautiful calculator for everyday math and more — with a built-in scientific keypad and a history tape that never loses a result.

No account, no ads, works completely offline.

EVERYDAY CALCULATOR
• A clean, distraction-free keypad for quick math
• Smart formatting with grouping and decimals
• Tap any result to copy it instantly

SCIENTIFIC POWER
• Roots, powers, and factorials
• Logarithms and trigonometry — sin, cos, tan, and more
• Built-in constants like π and e

CALCULATION HISTORY
• Every result saved to a running tape
• Tap a past entry to reuse it
• Clear the history whenever you like

MAKE IT YOURS
• 12 accent themes and four app icons
• A dozen fonts, including the legible Atkinson Hyperlegible Next
• Light or dark mode

Aritio makes every calculation quick, clear, and a pleasure to look at.

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