Practice the Kraepelin test, a mental arithmetic exercise. Add adjacent numbers and input the last digit. Features custom operators, test assessment, and a PRO version with handwriting recognition and ad removal.






10+ similar apps compared and reviewed
1分間クレペリン計算 is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.






Practice the Kraepelin test, a mental arithmetic exercise. Add adjacent numbers and input the last digit. Features custom operators, test assessment, and a PRO version with handwriting recognition and ad removal.




This app helps social insurance labor consultants efficiently study for their exams with quick, one-handed operations. It offers customizable quizzes, progress tracking, and integrated word lookups to optimize learning time.



Challenge yourself with a classic number puzzle! Use four numbers and basic arithmetic operations to reach the target of 10. Compete for high scores in two engaging game modes. Perfect for brain training and intelligent pastime.




Enhance your calculation abilities with engaging mental math exercises. This app offers customizable practice cards for addition, subtraction, multiplication, and division, along with progress tracking to keep you motivated.




This app offers math games designed for basic arithmetic study. It helps children learn fundamental math concepts through engaging gameplay. It's suitable for young learners to practice counting and addition/subtraction.





