Questions, answered.

CrackLoop is our exam-prep app: short daily practice loops, smart review of weak topics, streaks, and progress analytics. It is free to download on Google Play.

With your Google account — one click, no passwords. The same account works in the app and on this site.

Yes. Your plan is tied to your Google account, so signing in on a new device brings your subscription with you.

Purchases made here skip app-store fees, so we pass the difference on to you. It is the same plan and the same account either way.

Payments are processed securely by Razorpay in INR — UPI, cards, net banking, and wallets. International payments are coming soon.

From your account page, one click. Your plan stays active until the end of the paid period and simply does not renew.

Pay once, keep the plan forever — no renewals, no recurring charges.

Enter a partner promo code at checkout. On lifetime plans it reduces the price; on subscriptions it adds free days to your plan.

Sign in, open your account page, and apply with links to your social profiles. Applications are reviewed manually — once approved you pick a promo code and start sharing.

You earn a commission whenever someone subscribes or buys using your promo code or referral link. Earnings and payouts are tracked in your partner portal.

Payouts are processed manually against your confirmed balance. Your portal shows balance, total earned, and payout history.