Showing 61–80 of 1,000 ranked alternatives.
Timothy Davison
Explore cells, tap terms, learn details
Explore cell biology by zooming between whole cells and molecular details. Tap terms for AI-generated explanations tailored to your learning level. View concept chains that link related biological ideas.
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.
Wesley May
Play Bridge, learn strategies, compete online
Learn Bridge by mastering rules, cardplay strategy, and bidding techniques with a partner. Practice bidding, cardplay, and contract fulfillment. Track progress and review lessons for improvement. Play against AI opponents or real players.
Calvary Chapel of Old Bridge Apps
Listen to Bible teachings and sermons
Access Bible teachings and listen to sermons from respected speakers. Stream live and on-demand content. Set reminders for daily devotionals. Save favorite programs for offline playback. Share content with family members.
Blue Lightning Labs
Learn concepts and play skill-building games
Learn concepts through interactive lessons and quizzes. Practice identifying triangle types, calculating internal angles, and applying the triangle inequality. Calculate areas of triangles and equilateral triangles.
Jerry Agin
Record pitch, display graph, save history
Record and visualize pitch with a scrolling graph display. Adjust temperament settings to Equal, Just, or Pythagorean. Store recorded sessions for review. Compare played notes against reference tones.
Black Rabbits Apps LLC
Explore fretboard notes and scales
Displays a fretboard map with positions and scale patterns. Users can customize layouts, explore major and minor scales, and view mode structures. Adjust fretboard views and save custom configurations for practice and learning.
Paul Cotarlea
Solve formulas and quizzes
Concepts through tutorials, formulas, and quizzes. Calculate variables using a smart formula solver. Access 4 tutorials for free or upgrade to unlock 11 additional tutorials. Track progress with built-in quizzes and formula references.
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