ビノバ 算数-小学生3年生- is a free educational app developed by funspire Inc. It is designed for elementary school third graders to learn division, decimals, fractions, and other math topics through drills and quizzes. The app offers a total of 1000 questions to ensure that students have enough practice to master the concepts.

One of the app's great features is that it covers the entire third-grade math curriculum, making it an all-in-one app that eliminates the need for multiple installations. The app allows students to select the odd-lot they want to study and provides an option quiz format, which makes learning fun and engaging.

Moreover, the app comes with a monster collection feature that rewards students for their progress, which stimulates their motivation to study. Overall, ビノバ 算数-小学生3年生- is an excellent app that provides students with an efficient and fun way to learn math.