Showing 101–120 of 1,000 ranked alternatives.
PrepFE, Inc.
Practice problems, flash cards, exam prep
Study engineering concepts through practice problems and flash cards focused on the FE Reference Handbook. Take exam practice on the go and access curated content by engineering experts.
Brian DiZio
Solve puzzles with physics simulations
Explore physics with real-time simulations and advanced numerical calculations. Analyze chaos theory through Lyapunov exponent measurements. Visualize phase space and track energy changes. Access topology metrics for mathematical insights.
Guimauve Digital
Create flashcards, review, and test yourself
Create and organize custom flashcards for any subject. Review by topic or all at once. Share flashcards with classmates via QR code. Upgrade for advanced features like spaced repetition and mode. Track progress with detailed statistics.
Yangdong Liao
Study , take quizzes, track progress
Learn GRE with spaced repetition to improve retention. Review 1800 essential words with adaptive intervals. Take 180 quizzes to test knowledge. Track progress with detailed statistics and performance analysis.
Ulrich Hoensch
Analyze data and perform statistical tests
Enter and manage datasets for statistical analysis. Perform descriptive statistics, hypothesis testing, and confidence interval calculations. Conduct linear, exponential, and power-law regression.
PrepFE, Inc.
Practice problems, flash cards,
Study engineering concepts through practice problems and flash cards. Learn FE Reference Handbook material and take practice on the go. Access curated content by engineering experts and track progress without carrying physical study materials.
Fredinax Tech LLC
Solve equations and graph functions
Solve mathematical equations with AI-powered step-by-step guidance. Graph functions and analyze results. Perform complex calculations and receive real-time explanations. Export solutions and share results. Sync with devices for continued use.
Federal Reserve Bank of Minneapolis
Calculate inflation rates over time
Calculate inflation rates using Consumer Price Index data from 1913 to the present. Compare historical prices of goods and services. View charts showing price changes over time. Export data for further analysis.
Bernhard Klingenberg
Fit models and display inference results
Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.
Hung Nguyen
Practice DMV tests and track your progress
Access DMV practice tests and questions for driver's license preparation. Track results and identify strengths and weaknesses. Receive detailed score reports and analyze performance across topics.
Hadeel Aljarrah
Learn driving test questions
Learn driving theory exam questions for Portugal in English and Portuguese. Practice with over 25 mock exams. Bookmark challenging questions. Track progress with detailed statistics. Access additional features for free.
GeoGebra GmbH
Calculate and solve math problems
Perform calculations with fractions, trigonometric functions, statistics, and exponential/logarithmic operations. Use exam mode for test environments. Replace traditional calculators with this tool for math and science learning.
Prepia Inc
Practice SAT questions and track progress
Study SAT with 1,500+ practice questions and detailed explanations. Set personalized study goals and track progress. Access updated questions aligned with guidelines. Review explanations and practice for math, reading, and writing sections.
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