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 21–40 of 1,000 ranked alternatives.
Calculated Industries, Inc.
Try before you buy
Calculate measurements and perform unit conversions for projects. Perform trigonometric calculations and angle measurements. Access a full user guide and use built-in formulas for precise calculations.
EZ Test Prep, LLC
Study topics and practice questions
Study for A+, Network+, and Security+ exams with flashcards, practice quizzes, and detailed explanations. Track progress with customizable study plans. Access offline content and review key concepts anytime.
Masato Takagi
Flip to test knowledge and answers
Practice with flashcards for addition, subtraction, multiplication, and division. Tap to flip and swipe up to remove correct answers. View score percentage and time spent. Set the number of questions.
Appslux Media Limited
Snap problems, get answers, see steps
Take photos of problems or input equations to get instant solutions. View step-by-step explanations to understand solving methods. Correct answers and detailed breakdowns are provided for homework assistance.
NewsLeap, LLC
Play Sudoku with stunning visuals
Play Sudoku with puzzles of varying difficulty: easy, medium, hard, and expert. Solve grids with hints and track progress through game center achievements and leaderboards. Share scores and compete globally. Export puzzles and customize backgrounds.
Pocket Prep, Inc.
Prepare for certifications with mock exams
Access practice questions and mock exams for IT certifications like CompTIA Security+, CISSP, CCNA, and A+. Track progress, review explanations, and test knowledge on mobile devices.
Magoosh
Study GRE with questions and progress tracking
Study for the GRE with questions, including official ETS content. Track progress with detailed performance reports. Access video explanations for answers. Set study goals and receive personalized recommendations.
Can Garip
Study networking concepts and prepare for the
Study for the Network+ (N10-009) certification with practice exams, flashcards, and detailed explanations. Track progress with progress reports. Access study guides and objectives. Review key networking concepts and protocols.
UNIVERSAL TECHLAB COMPANY LIMITED
Play retro games from multiple systems
Play retro games from PSX, PS1, PSP, NDS, GBA, GBC, GB, SNES, NES, Genesis, and other systems. Import files from ZIP, 7Z, and other compressed formats. Emulate games with smooth performance and accurate controls.
TLA Systems Ltd.
Calculate, convert, and program with precision
Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.
SAGAMILL PTE. LTD.
Find stocks, filter markets, track trends
Find stocks by filtering the market based on criteria like price, volume, and performance. View real-time data on top-rated stocks and breakouts. Set alerts for price changes and track investment progress.
Straw Technologies
Spin wheels to decide what to eat,
Make decisions by spinning animated wheels with 12 themed options. Choose from Magic 8 Ball, What to Eat, Yes or No, and Truth or Dare. Get instant answers for daily choices like dinner, movies, or entertainment.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.