Gujarati Guide All Subjects is a free educational app developed by skyinfinity for Android users. The app provides answers to the self-study questions from textbooks of all subjects from grades 3 to 8. It also includes sample papers for practice. The app is a great study companion for students who want to excel in their studies.

Apart from the answers, the app also provides PDFs of essays in three languages, which can help students improve their writing skills. One of the best features of the app is its user-friendly interface, which makes it easy to navigate and use. The app is an excellent resource for students who want to study on their own and improve their knowledge in various subjects.