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KeyMastery

ExtensionTools
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Overview

Practice typing speed and accuracy with real-time stats and interactive keyboard heatmap by AIO.com.ai

Master your typing skills with KeyMastery by AIO.com.ai! Practice typing speed and accuracy with real-time WPM and accuracy tracking. Features an interactive keyboard heatmap showing per-key accuracy, lifetime statistics, and a beautiful dark theme. Perfect for practicing while watching videos or during breaks. All features work completely offline with no external connections. Track your progress over time and identify which keys need more practice. Start improving your productivity today with KeyMastery!

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Details

  • Version
    1.0.0
  • Updated
    November 24, 2025
  • Size
    32.28KiB
  • Languages
    8 languages
  • Developer
    Email
    sadawatagy@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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