Pay only for the questions you ask
No packages, no monthly fee, no expiry. Add money to your wallet from ₹49, and each answer costs a few paise to a few rupees depending on its length.
no subscription!
The maths, in one line
↳ that is a whole month of daily doubts
Three AI qualities. You choose per question.
Switch anytime from the menu above the chat box. The same wallet works for all three.
Fast
Haiku 5.5The cheapest and quickest. Made for everyday doubts.
- Everyday doubts and definitions
- Quick revision notes
- Practice quizzes
Smart
Sonnet 5.5Deeper explanations, numericals and answer checking.
- Long numericals and derivations
- Mains-style answers and essays
- Answer evaluation
Genius
Opus 5.5The most powerful. For the hardest problems and deep analysis.
- The toughest JEE Advanced / GATE problems
- Deep case studies and analysis
- When you need the very best
Work out your monthly cost
Move the sliders. This uses today's real prices.
Work out your own cost
Estimate only. You see the exact charge after each answer.
What each activity usually costs (Fast)
What each activity usually costs
Longer answers use more tokens, so they cost a little more. You see the exact cost under every answer.
| Activity | Fast | Smart | Genius |
|---|---|---|---|
| Quick doubt (short answer) | ~₹0.11 | ~₹2.29 | ~₹4.58 |
| Detailed explanation | ~₹0.43 | ~₹8.62 | ~₹17.25 |
| Current affairs notes | ~₹0.88 | ~₹17.60 | ~₹35.20 |
| 10-question quiz | ~₹0.62 | ~₹12.50 | ~₹24.99 |
| Answer evaluation (2 pages) | ~₹1.03 | ~₹20.68 | ~₹41.36 |
Estimates. Actual charge = actual tokens used. Live web search adds a small extra per search.
Compared with what students usually spend
A year of daily study help, roughly.
and it is available at 2 AM too
Recharge options and bonus
Bigger recharges get extra credit, added to your wallet automatically.
Or enter any amount between ₹49 and ₹10,000. New accounts get ₹5 free credit to try it out.
How a question becomes rupees
You ask
Your question, plus the recent messages of the chat, are sent to the AI.
Tokens are counted
AI reads and writes in "tokens". 1,000 tokens is roughly 750 English words.
Exact cost shown
The cost appears under the answer, to the paisa.
Wallet updated
The amount is deducted and listed in your wallet history.
A sample wallet statement
Every rupee is listed. Here is what a week could look like.
- Balance never expires — use it anytime.
- Choose Fast, Smart or Genius AI for every question.
- Bigger recharges get bonus credit.
- Full transparency: every charge is shown with token details.
A sample wallet statement
5 ways to make your wallet last longer
Use Fast for everyday doubts. Keep Smart for long numericals and Mains answers.
Start a new chat for a new topic — long chats send more history each time.
Ask specific questions. "Explain Article 21 with 2 cases" beats "explain polity".
Save notes as PDF once instead of asking for them again.
Turn web search on only when you need the latest news.
How you can pay
Any UPI app
Google Pay, PhonePe, Paytm, BHIM — scan the QR on the Wallet page and enter the UTR number.
Checked and credited
After you submit the UTR number, we match it with the bank record and credit your wallet. You can follow the status on the Wallet page.
We never see or store your card or UPI PIN.
Our billing promises
Balance never expires
Use it this week or next year.
No answer, no charge
If an answer fails to arrive, nothing is deducted.
You can never go far below zero
Answer length is capped to what your balance can pay for.
Payment problems fixed fast
Money deducted but not credited? We verify and credit or refund it.
Pricing questions
Something else on your mind? Contact
Why per question instead of a monthly plan?
Most students study more before exams and less at other times. With a wallet you never pay for days you did not use — and there is nothing to cancel.
Why do answers cost different amounts?
The AI charges by length — the words it reads and writes. A one-line definition costs very little; a 10-step derivation costs more. The exact amount is shown under each answer.
What happens when my balance runs out?
You can still read every saved chat and note. To ask new questions, recharge from ₹49.
Are there hidden fees?
No. The amount you pay is the amount added to your wallet, plus any bonus. There is no joining fee and no monthly charge.
Can I get a refund of my balance?
Recharges are generally non-refundable, but failed or duplicate payments are always refunded. See the refund policy for details.
Do prices change?
Prices follow the AI provider's rates and the rupee–dollar rate. This page always shows the current price.
Start with ₹49. Stop whenever you like.
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