Solve problems quickly
And reverse with over 100 questions. Solve problems using a numerical keyboard and submit answers quickly. Choose from three training modes: EASY, HARD, or . Answer within one minute in HARD and modes. Access hints for powers and binary calculations.
Showing 561–580 of 1,000 ranked alternatives.
Victor Ewert
View Unicode characters and their details
View Unicode character details including symbol, display character, description, and numeric values in UTF-8, UTF-16, and decimal. Display binary and hex representations. Provide HTML entity format.
Horizon Business, Inc.
Practice rounding skills with fun.
The app offers practice with decimals and whole numbers, including multiple place values. Users can choose between practice and quiz modes, and select the number of problems.
Whizlabs Software Private Limited
Take certification exams online
Access courses in Cloud Computing, Java, Big Data, Agile, Linux, CCNA, and Blockchain. Complete certification training modules. Track progress and earn credentials. Download materials and take practice exams.
ID-DESIGN INC.
View files by size, sort, and filter
Helps manage disk space by measuring hard drive usage and sorting files by size. Users can filter and refine results to identify large files. The provides a visual overview of disk contents and suggests ways to free up space through unused items.
Raymond Mallia
Practice questions and track progress
Practice tests with timed simulations and three difficulty levels. Access hints and solutions for each question. Solve 5 sample questions or purchase for 180 with variations. No internet required.
Cory Weathers
Study questions, track progress, review topics
Study with 250+ expert-validated questions covering 7 CSEP domains. Choose from practice, exam simulation, or topic review modes. Track progress with detailed analytics. Access content offline, use dark mode, and benefit from accessibility features.
Anand Software and Training Private Limited
Practice questions and track your progress
Practice questions with multiple choice, drag-and-drop, and text-based formats. View answers and explanations in learn mode. Simulate conditions in mode. Save and review results with detailed feedback on correct and incorrect responses.
John Conlin
Calculator with multiple display options.
The app offers a 64-bit calculator with 10 registers for saving values and multiple display options including Hex, Oct, and Bin. It includes trigonometric functions, unit conversions, and combinations/permutations calculations.
James Preston
Calculate in any number base
An RPN calculator with stack display and base conversion. Users can switch between binary, octal, decimal, and hexadecimal modes. Each stack element can be viewed in any base or as ASCII.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.