Customizable calculator vs PrefixCalc

“A Fun and Versatile Calculator App!” Make your daily calculations more enjoyable and convenient! From a simple, easy-to-use calculator to unique customizable themes, this app lets you calculate in your own style. Key Features Simple and Intuitive Basics Enjoy hassle-free basic operations like number entry, arithmetic calculations, and enhanced features like tax calculations and memo storage. Customizable Themes to Suit Your Mood Piano Calculator: Play Do-Re-Mi while you calculate and have fun creating melodies! Cat Calculator: Cute meows accompany every button press for a soothing experience. Cute Design Calculator: Bright and cheerful designs to keep your mood up. Sleek Calculator: A modern, minimal look perfect for business scenarios. More Unique Themes: Discover a variety of exciting styles! Enhanced Functionality for Efficiency Memo Feature: Save up to two results directly as notes for future reference. Tax Calculator: Easily calculate taxes with one tap. Switch between tax-inclusive and tax-exclusive views seamlessly. Clear Button: Reset or delete entries with ease. Exciting Updates Ahead! Regularly adding new themes and designs based on user feedback to make this app even more enjoyable and practical. Perfect for Those Who: Want a simple yet powerful calculator. Appreciate stylish designs and extra features. Wish to turn routine calculations into delightful moments. Download now and make your calculation time more fun and productive!

This calculator supports Metric‑prefix such as kilo and giga. The calculator supports quetta (10^30) and quecto (10^-30), which were added in 2022. Main Functions ・Support for arithmetic operations (+ - ×÷) ・Results converted to Japanese numerals for display ・Delete one character at a time with the "DEL" button 　Press and hold to delete all ・Press and hold to copy calculation formulas and results 　English (Short scale, Long scale) and 　Chinese numerals can also be selected. ・Calculations that include prefixes such as 2M+1k, 2M×1μ, etc. Note: ・Very large numbers that exceed 200 digits may be rounded off for display and calculation purposes. 　Please note this when precision is required. ・Short scale and Long scale are currently supported up to 10^198. ・Kanji notation is supported up to 10^72. 　If it is greater than the number, it will be displayed in Arabic numerals.