StroopTracker

Measure your reaction time

Only for iPhone

$6.99 · Designed for iPhone. Not verified for macOS.

iPhone

How well do you focus and concentrate right now? Designed for self-trackers, this is a quantified self app to let you quickly measure levels of concentration, focus, and attention. Based on the well-known psychological "Stroop Effect", you are presented with a series of randomly-colored cards, which you identify using labels displayed in a randomly-chosen color font. The more cards you can identify in a fixed period of time, the higher your score. Take the test throughout the day and see if you can spot patterns based on the foods you eat, amount of sleep you had, or other factors.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Updated for iOS 26. Settings menu now shows version number.

Version 1.43.1

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

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Ensembio, Inc
    Size
    • 786.4 KB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 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
    • © Ensembio, Inc.
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by Ensembio, Inc.

    You Might Also Like