The TN 7th Guide All Subjects is an educational app developed by Samacheer Kalvi Guide for Android devices. This free app provides students with a comprehensive guide to the Tamil Nadu State Board 7th Class Book for all subjects, including both Tamil medium and English medium.

With this app, students can access the guide for subjects such as Tamil, English, Maths (Tamil and English Medium), Science (Tamil and English Medium), and Social Science (Tamil and English Medium). The guide is organized unit-wise and term-wise, making it easy for students to navigate and study according to their syllabus.

One of the key features of the TN 7th Guide All Subjects app is the inclusion of Book Back Questions and Answers. This feature allows students to practice and test their knowledge by answering questions related to the content of the book.

Overall, the TN 7th Guide All Subjects app is a valuable resource for 7th-grade students in Tamil Nadu. It provides a convenient and comprehensive guide to help students excel in their studies.