Active Trigonometry

Don't Memorize...Understand

$4.99 · Designed for iPad. Not verified for macOS.

New! Designed in the college classroom, use an active, step-by-step approach to learn Trigonometry. Includes walk-through and lecture videos as well as practice problems. Learn Trigonometry by doing. Active Trigonometry guides you to discover one concept at a time, then lets you practice it right away with instant feedback. Designed by a college math lecturer, the app is modeled on the active learning approach used in the classroom. • Hands-on learning activities with immediate feedback. • A video walkthrough of each activity as well as a traditional lecture video. • A practice section in every lesson that generates new problems each time. Use it as a tutoring tool for a fraction of the cost of a tutoring session, or teach yourself Trigonometry course. Ideal for any student of any age who is ready to learn Trig. There are no in-app purchases and no paywalls. One purchase gets you the whole course. Topics include: The Foundations of Trigonometry; Trig Functions and Inverse Trig Functions; Trig Identities; The Law of Sine and Law of Cosines; Polar Coordinates; Introduction to Vectors. The entire app exists only on your phone. There are no online accounts, no ads, and the app collects no personal data.

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The developer, Ryan Hobbs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    Ryan Hobbs
    Size
    44.7 MB
    Category
    Education
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Ryan Hobbs
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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