Khan Sir class Notes offline for Android

App summary

Khan Sir Class Notes (Offline) is an Android study app designed for Hindi-speaking aspirants preparing for competitive exams. Developed by The Smart Apps Pro, the app is listed in the Education & Reference section under Books and is available at no cost. Its offline functionality lets learners consult materials without an internet connection, making study sessions more flexible and convenient.

Main advantages

• Fully usable without data connectivity, so notes and references are accessible anytime.
• Content presented in Hindi to serve regional learners preparing for government and entrance exams.
• Free to download and use, with a simple, education-focused interface.
• Created and maintained by The Smart Apps Pro, who publish the app under the Books category in the Play Store.

Topics covered

• Geology — fundamentals of earth science, minerals and structural geology.
• Economics — basic concepts, national economy topics and exam-oriented summaries.
• Map atlas & globe resources — cartographic references and atlas-style maps for quick revision.
• Botany — plant biology essentials useful for life-science sections.
• Zoology — animal biology topics commonly asked in exams.
• Chemistry — inorganic and organic concepts condensed for revision.
• Physics — core principles and problem-focused summaries for quick study.
• Astronomy — basic celestial concepts and space science overviews.
• Geography — physical and human geography topics tailored for tests.
• Topography — terrain features and map-reading tips relevant to competitive papers.
• Indian Constitution — key articles, fundamentals and civics highlights.
• History — chronological overviews and important events for exam preparation.

Alternative recommendation

If you’re looking for another option, consider KHAN GLOBAL STUDIES — a free app that covers related subjects and may complement your preparation.

Sources, rights and support

Materials in the app are compiled from textbooks, reputable online references and other public sources, then organized to improve clarity and usefulness. If you believe any content violates copyright, contact the developer directly so they can review and take appropriate action.