Learn abacus and mental arithmetic through step-by-step tutorials and engaging games. Progress through 55 stages to master calculations and save the princess. Designed by experts for children aged 5 and up.





10+ similar apps compared and reviewed
Whether you want more options like 4th Grade Math School Edition or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.





Learn abacus and mental arithmetic through step-by-step tutorials and engaging games. Progress through 55 stages to master calculations and save the princess. Designed by experts for children aged 5 and up.







Master basic English grammar through engaging games and structured lessons. This app offers over 100 interactive exercises covering essential tenses, sentence structures, and vocabulary. Ideal for ESL beginners looking to improve their skills for tests like IELTS and TOEIC.


Record engaging video screencasts by simply writing and speaking. Annotate images, sketch, and zoom to explain complex topics clearly. Share your creations instantly without lengthy encoding.


Learn and practice converting between binary, decimal, and hexadecimal number systems through engaging gameplay. This educational tool offers five difficulty levels and tracks your progress with statistics on correct answers.








Practice multiplication tables with a fun, arcade-style game. Target equations by entering the correct product, earning points for hits and losing them if equations reach your city. Features adjustable difficulty and bonus points for challenging targets.

