
Ko4Study - Fire Exam Japan
Class A Type 4 Inspector Prep
About
What's New in Ko4Study
2.1.0
October 18, 2026
What's New in Version 2.1.0 ■ 50 New Mnemonics Learn important regulations, installation requirements, numerical standards, and formulas with easy-to-remember mnemonics. ■ 100 New Practice Questions Test what you've learned with 100 practice questions linked to the mnemonics, including optional hints and detailed explanations. ■ Improved Developer Feedback Easily report errors or suggest improvements directly from the question screen. You can copy a prepared report or open your email app to send feedback. ■ Improved Learning Data Protection Enhanced error notifications and safeguards for saved learning progress to provide a more reliable study experience. ■ Additional Improvements Refined the user interface and usability for a smoother learning experience. We will continue improving the app to support your Fire Protection Equipment Engineer exam preparation.
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