Add Up Fast - Multiplication is an iPhone app developed by Arch Square. This free lifestyle app offers a fun and challenging way to boost your brain power through speed math.

The game consists of solving multiplication equations by tapping the correct answer within a time limit of 15 seconds. The goal is to answer as many questions correctly as possible within the given time frame. As the game progresses, the questions become progressively harder, providing a greater challenge for players.

Add Up Fast - Multiplication offers four game modes, each focusing on a different arithmetic operation. Players can choose between addition, subtraction, multiplication, and division, allowing them to practice and improve their skills in specific areas.

With its simple rules and fast-paced gameplay, Add Up Fast - Multiplication provides an engaging and stimulating experience for users looking to enhance their mental math abilities. Whether you're a student, professional, or simply enjoy math challenges, this app offers a convenient and accessible way to sharpen your multiplication skills on the go.