Dollar Duo Economics

Learn Economics by Doing

Free · Designed for iPad. Not verified for macOS.

Don’t just memorize economics. Investigate it. Build economic reasoning through choices, evidence, and AP-style practice. Don’t just memorize economics. Investigate it. Dollar Duo Economics helps students build economic reasoning by making choices, examining evidence, testing predictions, and learning from common misconceptions. CURRENT TOPICS • Opportunity Cost — Work through real-world choices, Quick Practice, and AP-style challenges. • Free Is Not Free — Investigate a supposedly “free” offer, examine the evidence, identify who really pays, and reach a conclusion. • Scarcity & Resources — Learn with Quinn the quokka as you test predictions, uncover common economics traps, and build memorable rules in Quinn’s Notebook. HOW IT WORKS Choose → Investigate → Understand Instead of simply presenting a quiz bank, Dollar Duo asks students to think first, explore why an answer is right or wrong, and connect economic concepts to realistic situations. Designed for high-school students learning introductory economics and concepts commonly studied in AP Microeconomics and AP Macroeconomics. Dollar Duo Economics is independently developed and is not affiliated with or endorsed by the College Board. Your learning progress stays on your device. The app does not require an account, contain advertising, or collect user data.

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The developer, Erin Krentz, 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
    Erin Krentz
    Size
    42 MB
    Category
    Education
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 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 Wolf Manor Media LLC
  • Developer Website
  • Privacy Policy

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