Tamil Aptitude is a free Android app developed by Weekend_Developers that provides basic information and easy methods for solving aptitude problems in Tamil language. This app is designed to help users understand the concepts in an easy way and is particularly useful for those preparing for competitive exams like RRB, CBI, TNPSC, SBI-PO, and others.

The app covers a wide range of topics, including numbers, LCM & HCF, decimal fraction, simplification, average, percentage, profit-loss, time & distance, time & work, simple interest, problem on ages, ratio and proportion, pipe and cisterns, boat and streams, alligation or mixture, compound interest, area, volume and surface area, calendar, height and distance, and problem on trains. With its comprehensive coverage and easy-to-understand explanations, Tamil Aptitude is a great resource for anyone looking to improve their aptitude skills in Tamil.