This calculator app displays the full formula during calculations and saves results to a history list. You can pin important entries and easily reuse values. It offers customization with six color options.
3.0(2 ratings)
FreeAdsIn-App Purchases
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4.3 avg rating
9 free apps
Updated July 2026
Whether you want more options like devCalc or a completely different take on the same concept, our curated list of 30+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
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This educational calculator promotes the use of Base Twelve (duodecimal) in math and science. It offers standard mathematical functions in both duodecimal and decimal modes, with automatic conversion between them. It utilizes Reverse Polish Notation (RPN) for calculations.
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An intuitive calculator app designed for ease of use with large buttons and clear digits. It offers a financial mode for complex calculations, saves history automatically, and allows users to email or text their calculation tapes.
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NerdCalc
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Perform calculations across binary, hexadecimal, and decimal number bases simultaneously. Easily switch input modes and see results update instantly for all bases. Supports unsigned and 2's complement for negative numbers, along with arithmetic, logic, and bitwise operations.
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This utility app functions as a powerful scientific calculator with decimal, hexadecimal, octal, and binary conversion capabilities. It offers 25 trigonometric functions, a full-screen paper tape view, customizable keyboards, and multiple display formats.
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This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values simultaneously. It's designed for developers needing quick base conversions and color code referencing.
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