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A plan for today
Sized to your free time and your energy. Finish it and the day is done.
UPSC CSE 2027 · Prelims 23 May 2027
Your UPSC mentor, one tap away.
The official syllabus, 2,476 real past questions and a plan for today, all in one free app. It teaches each topic first, then tests you the way UPSC asks.
Free, no adsWorks offlineFree videos & notes, Classes 6–12
Starting with UPSC CSE. SSC, banking, railways and state PSC exams are next.
2,476real UPSC past questions
1,449official syllabus subtopics
11years of Prelims, year-wise
25Sociology optional units
Everything for Prelims and Mains
Six modules, one plan, built from official UPSC sources and linked to the best free lessons.
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Teach first, then test
Every topic moves through five stages: understand, link, think, recall, test.
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Real past papers
Prelims GS and CSAT 2016–2026 with the UPSC timer, plus Mains GS and Essay.
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Current affairs
Upload today's newspaper. The app picks five must-reads and maps each to the syllabus.
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Sociology optional
Thinkers, 25 units, past questions from 2015–2025 and practice answers.
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Free videos, class-wise
Every NCERT book from Class 6 to 12 links to free video lessons, notes and practice questions.
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Use Google or your email. Your progress is backed up to this account.
Tell us your attempt
Pick your year, medium, optional and study time. Your plan is built from these.
Follow today's plan
Lessons, PYQs, one Mains answer and revision. The app tracks the rest.
The full syllabus, topic by topic
Tap a paper, then a topic, to see the subtopics the app tracks.
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Questions aspirants ask
Is Chakravyuh free?
Yes. Every module is free and there are no ads.
Do I need an account?
Yes, a free one: sign in with Google, email and password, or a code sent to your email. The account backs up your plan and progress so you can restore them on a new phone.
Does it work without internet?
Yes. After you sign in once, lessons, past papers, the plan and revision all work offline. Backups sync when you are online again.
Where do the questions come from?
From the official UPSC papers: Prelims GS and CSAT 2016–2026, Mains GS 2016–2025, Essay 2025 and Sociology 2015–2025. Nothing is invented. Prelims answers use the official key, which you enter once per paper.
Is there an Android app?
It is coming to Google Play. Until then, open the web app in Chrome and choose "Install app" (or ⋮ → Add to Home screen). It opens full screen like any app.
Which exams will Chakravyuh cover?
Chakravyuh is one app for all competitive exams. It starts with UPSC Civil Services; SSC, banking, railways and state PSC exams come next.
What happens to my data?
Your registration details, progress and a backup of your study data are stored with your account. We count which screens are used to improve the app. We never sell data. You can delete your account any time. Read the Privacy Policy.
Begin today's plan
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Android Chrome: tap ⋮ → Add to Home screen. iPhone Safari: tap Share → Add to Home Screen. The Google Play app is coming soon.