Pocket GMAT Math is a free Android application developed by Sasi Dharani. The app is an excellent resource for those preparing for the arithmetic section of their Graduate Management Admission Test (GMAT). It provides a collection of 450+ quantitative aptitude questions and word problems, segregated into 15 topics.

For each topic, the app provides important formulas and questions of varying difficulty levels. The solutions to the questions are also available in detail. Additionally, the app offers a ScratchPad feature that allows users to make notes and solve problems.

Overall, Pocket GMAT Math is an excellent app for students preparing for GMAT. It is easy to use, provides a wide range of questions, and offers detailed solutions. The app is an excellent tool for anyone looking to improve their quantitative aptitude skills.