Maths IQ is an Android application designed to test and improve mathematical skills. Developed by Asvi Education, this free app contains over 1000 different math skills to test and rank the user based on their performance. The ranking is based on both the user's performance and the time taken to complete the IQ test.

This application is designed to be useful for individuals of all ages above eight years old. Users can customize the difficulty level by changing the time of the test from the menu. The app also includes over 250 tricks to cover the entire spectrum of mathematics, which can help improve the user's answer-giving skills. Some of the topics covered by the app include Addition, Subtraction, Multiplication Table, Division, Power of Two, Percent, and more.

It is worth noting that this free version of Maths IQ contains third-party advertisements. Overall, Maths IQ is a great app for anyone looking to test and improve their mathematical skills, and the app's intuitive design and useful features make it a must-have for math enthusiasts of all ages.