Showing 81–100 of 1,000 ranked alternatives.
V PUGAZHENTHI
Calculate properties and convert units
Offers 97 calculators and 28 converters for , civil engineering, and structural engineering. Users can calculate pressure, forces, and absolute pressure. Switch between USCS and SI units.
Patrick Kelly
Practice rhythm with animated beat patterns
Practice with animated beat patterns that align with traditional musical tempo indicators. Track progress within the beat using visual cues. Adjust tempo and observe rhythmic patterns without mechanical clicks.
50 Ducks LLC
Track duck movements and learn about migration
Track duck movements and learn about waterfowl migration patterns. View historical duck data with detailed information. Explore maps at full scale with premium access to additional historical records and GPS-tagged birds.
Andrey Andreyev
Practice tests
Take practice tests for sections including General Science, Arithmetic Reasoning, Word Knowledge, and Paragraph Comprehension. Review sample questions and answers. Access updated content regularly without cost.
Noriyasu Kutsuzawa
Calculate shape lengths and angles
Calculate lengths, angles, and area of shapes. Select a shape from a list. Enter values in boxes linked to orange points. Adjust point positions using the NEXT button or tapping points. Retrieve calculated measurements based on input.
The PATG Group, Inc.
Study for with tests and questions
Prepare for the test with questions, study guides, and performance tracking. Review subjects like math, science, and verbal reasoning. Track progress and identify weak areas for focused study.
Amar Nangia
Study notes, track assignments, share resources
Access grades and manage assignments with editing, adding, and deleting features. View predicted future grades. Navigate a 4-story campus using an interactive map. Stay connected with school updates and events.
KDRY Radio Inc.
Listen to and sermons 24/7
Listen to live streams featuring daily teachings from various ministries. Access 24/7 programming with minimal ads. Follow specific broadcasts like Daily Hope, Family Talk, and The Bible Answer Man.
Prestonwood Baptist Church, INC.
Biblically-based messages to strengthen faith.
The app provides biblically-based, Gospel-centered messages from Senior Pastor Jack Graham and the preaching team. Sermons are available for sharing through various platforms and can strengthen the user's walk with Christ.
Tim Lucas
Explore with slopefields and phase planes
Explore graphical solutions to ordinary with interactive activities. Input custom or use preloaded examples. Plot vector fields and solutions for multiple initial conditions. Solve systems of up to six dynamically.
William Portillo
Practice problems offline
Practice problems through repetitive drills and exercises. Complete levels offline without internet access. Track progress and reinforce facts through consistent practice. Build foundational skills through structured, habit-forming activities.
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.
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