Exatest Arithmetic Speed Drill

SeaGreen Studios

About this game

Exatest Instructions:

☆ Have you ever wanted to improve your mental arithmetic speed? ☆

Attempting this speed drill daily will surely help you achieve your goal!

This app gives you 120 seconds to complete as many mental math problems as possible.

When the timer is up your score will be saved to a chart to track your progression

Challenge your friends using Daily mode

The Daily Challenge provides the exact same mental arithmetic questions globally across both Android and iOS Exatest players each day. This mode is available to play once per day and scores can be shared with a friend. Find out who can get the highest scores!

Watch as you improve day to day!

This app is also useful for an upcoming trading interview. Being able to solve mental arithmetic questions on the spot can be practised and speed can be trained.

Future Updates:
☆ Histogram displaying time of day of your optimal performance
☆ Further customization options
☆ Additional game modes


Special thanks to Six By Nine Apps, Fraction Flipper and Casio for advice and testing.

Ratings and reviews

need in built keyboard so need not rely on gboard to increase efficiency.. also need various charts for all time high.. and most importantly display name moderation for appropriateness. improve charts too for stats. also add more analytics like which operations more hard for individual person when practice many times from data . and keep tiny tips manual guide like docs. thanks.

Extremely useful app. I've been using this app everyday for 2 months now and I see a huge difference in my speed. You should add more modes to the practise section, such as decimal multiplication and division because that confuses people a lot. also other small calculations that use complex methods could help.

Very good app. I averaged around 58 when I started. used only for less than a week but I average around 63 now. I can definitely see progress. But there is room for development. current analytics only show current day leaderboard. could add some other leaderboards for all time best. Other thing is I can't see average score. Though there is a graph, exact average can't be seen

What’s new

Leaderboard