The app collects JLPT N1 vocabulary with detailed sentence pattern descriptions. Users can mark difficult words for repeated reinforcement and practice over 900 questions.
Offline provides lookups with over 34,900 entries. Look up words and expressions. Listen to pronunciations with multiple accents. Bookmark translations for quick access. Copy translations to the clipboard. Works offline without internet connection.
Design concrete mixtures according to ACI 211 guidelines for normal conditions with compressive strengths below 400 kg/cm². Calculate material proportions, adjust slump and air content. Provide mix design documentation and specifications.
The app offers a quiz game with adjustable difficulty levels for different age groups. Players can compete against each other with options for varying numbers of answer choices and time limits.
