Palli Sastram is a free astrology application developed by PSK for Android users. The app provides sound astrology and remedies based on the Panchakam Book. The application is designed to provide users with information on the effects of planetary movements on their lives and offers remedies to overcome any negative impacts.

The app has a simple and easy-to-use interface that allows users to navigate through various features effortlessly. The app features three sections: "Palli Sollukku Palan," "Palli Vizhum Palan," and "Palli Thosha Parikaram." Each section provides users with specific information on the effects of planetary movements, with remedies to overcome any negative impacts.

It is important to note that the app is not an astrologer and the information provided may not be accurate. Users should use this app at their own risk. Overall, Palli Sastram is a useful astrology application for Tamil-speaking users who are interested in learning more about astrology and remedies.