わかる!算数 小学4年【下】 by がくげい






10+ similar apps compared and reviewed
Looking for something like Soroban 66 Game? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.



















This game teaches fundamental computer science concepts through interactive puzzles. Kids drag and connect logic gates to solve circuits, learning problem-solving and the basics of coding in a fun, visual way. It offers a gentle introduction to STEM principles without timers or penalties.




This app is designed for serious practice of abacus calculation and mental abacus. It offers automatic scoring and re-presents incorrect problems for efficient learning. Practice with problems used by over 100 million people, covering all levels from beginner to advanced.






This app offers four courses to help beginners learn abacus calculation. It includes exercises for placing numbers, simple addition, addition of ten numbers, and auditory addition. Progress is tracked, and difficulty increases with proficiency.