Showing 101–120 of 1,000 ranked alternatives.
Euclidus Inc
Solve problems instantly
Solve problems with step-by-step solutions. Input equations for automatic solving and animated explanations. Access over 1,000 sample problems. Use scientific and graphing calculators. Track progress and review detailed solutions.
Michal Pajdak
Calculate differences accurately
Calculate the difference between current and desired sizes based on rim input. Provide explanations on why significant differences should be avoided. Allow users to enter manufacturer-recommended sizes for comparison.
Naoya Enokida
Map notes anywhere on a canvas
Create mind maps and brainstorming diagrams by placing ideas anywhere on an infinite canvas. Link concepts with lines and tags. Export notes as images or PDFs. Share notes via email or cloud services.
Cider Software LLC
Convert units and currencies instantly
A and unit/currency with a clean interface. Convert between 500 units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.
Aeroapps Technology, LLC
Study FAA questions and track progress
Study FAA Rating questions with 900+ practice problems and explanations. Create custom sessions based on topics and mastery level. Filter questions by figure use or E6B requirements. Access statistics and advanced features with a premium upgrade.
Phyo Min Thu
Learn about candidates and parties
Learn about candidates, political parties, and their policies. Explore election FAQs and sample ballots to understand valid and invalid votes. Share information with friends. Access step-by-step voting guides and official news updates.
Kamyar Ghandi
Design lenses, simulate optics, control components
Model 2D lenses and mirrors with precise control over shape and placement. Design aspheric surfaces and perform geometric ray tracing. Conduct sequential and non-sequential analysis. Calculate front and back focal lengths and principal surfaces.
Bernhard Klingenberg
Bootstrap samples and permutation tests
Calculate bootstrap confidence intervals and permutation P-values for means, medians, proportions, correlation coefficients, slopes, and chi-square tests. Explore preloaded datasets interactively to understand statistical methods.
David Iberri
Read articles, review studies, stay updated
Access medical research summaries from internal journals. Read concise reviews of landmark trials written by physicians. Quickly digest key findings to inform patient care decisions. Stay updated with the latest clinical evidence.
David Marques
Visualize concepts and take practice tests
Visualization tools help students understand and practice middle school concepts. Modules include interactive demonstrations and practice tests. Tests cover all material students encountered. Users can review test questions and answers.
John Carter
Calculator with date math functions.
The app offers standard, scientific, statistical, and date math calculator functions. Users can scroll through operations, make changes with instant results, and save formulas or history.
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