Showing 241–260 of 1,000 ranked alternatives.
Marton Greber
Practice SQL with interactive exercises
SQL through 15-minute daily sessions without a laptop. Complete interactive exercises with real-world datasets. Receive instant feedback and track progress. Build skills from beginner to job-ready.
Edison Largo
Calculate, log, and solve equations
Perform arithmetic operations, including addition, subtraction, multiplication, and division. View a display log of calculations and results. Use a backspace key to correct entries. Support decimal points or commas for number input.
Bsharp Sales Enablers LLC
Calculate needs for security systems
Calculate needs for smart security systems based on video resolution, frame rate, minimum video length, and endurance requirements. Input parameters to determine ideal microSD card capacity.
KISSAPP, S.L.
Calculate, convert, and solve with ease
Offers seven-in-one functions including basic, scientific, and unit conversion tools for currency, distance, weight, time, and data. Switch between modes by rotating the device. View operation history on the screen. Use degree or radian settings.
Brian Enigma
Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.
Antonio Lagana
Calculate with RPN and scientific functions
Perform complex calculations using RPN input. Access a wide range of scientific and programming functions. Customize skins and adjust key feedback settings. Input and edit equations with precise control. Save and retrieve programs for repeated use.
CHING FENG WANG
Conversions for travel work study
The app provides currency conversion for 166 currencies, unit conversion across 15 categories and 224 units, and an engineering calculator with functions for analysis, trigonometry, and discrete math. It supports 20 languages and offers dark mode.
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