Ramkumar Vellaisamy is an indie developer on the App Store with 41 apps. On IndieRank, they are ranked #589 out of 3,913 developers (top 15%). Their primary category is Education, with 16 total ratings and a 4.8★ weighted average. Their most popular app is Parar De Fumar: Quit Now with 9 ratings and a 4.9★ score.