Perform mental math tricks by guiding users through calculations with hidden numbers. Users input personal numbers like birthdays and ages, then multiply them.
by Sebastien Raupp★ 0.00 ratingsEntertainmentFreeData updated 2026-09-13
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Hexadecimal and binary calculators allow users to perform arithmetic and bitwise operations. Convert between number systems and view results in decimal, hexadecimal, and binary formats. Save and share calculation history.
The app generates lucky numbers for New York lottery games. Users can input personal numbers like birthdays or street addresses to influence the generated lottery numbers.
The app spells words using English letters, numbers, signs, and characters. It supports multiple voice types, case-sensitive spelling, and NATO alphabetic spelling.