Deterministic coach for JEE
Open the app. Follow today’s focus. Done.
No planning what to study. No choosing which problems. Rhovecs picks the right concept, difficulty and problem type for you — every single session.
✦14 days of full access · then free forever with a daily set · no card.
Today’s focus
✦ We picked this — it lifts your score most right now.
Why this exists
Built for one student first.
Rhovecs began as a tool we built for our own son’s JEE prep — to take the stress out of it. We wanted something that stayed beside him through every step — learning, practice, revision, mock tests — that always knew where he stood and what came next, so the day never began with “what do I even study today?” When it started working, we thought of sharing it with everyone. No pressure, no noise — just the calm study companion we wanted our own child to have. You’re early; you’ll help shape it.
How it works
Two things. That’s it.
You don’t plan, sequence or pick difficulty. You open the app and you make the wheel green.
Your next move is already chosen
The engine ranks every concept by mastery, stability and forgetting risk — then surfaces the single move that lifts your score most. No menus, no decisions.
Make the wheel green
Every concept is a slice. Green means truly mastered — not just attempted. Your job is simple and visible: close the gaps until there are no blind spots left.
What it does
One system. The work it does for you.
Retention
Never forget what you’ve learned
Spaced review is woven straight into your daily set — each concept comes back right before you’d forget it. Revise on your own whenever you like; you just never have to remember to.
Learn
Strengthen any concept with AI
Get ready-to-paste prompts for the AI you already use — built from your own gaps and mastery, so you go deeper exactly where it counts.
✦A five-step ladder — orient, check, worked, guided, independent.
The learning progression
Exam practice
Exam-ready with full-length mocks
When you’re ready, generate full-length, NTA-style mock papers — and see exactly where you stand, mock after mock.
✦Progress you can actually see — no streaks, no noise.
Practice
Practice that coaches as you go
As you work, Rhovecs flags the mistakes students make on this exact concept, offers a hint or the full solution the moment you want one, and nudges you when you’ve solved a similar problem before.
✦You won’t move on until you’ve seen every JEE problem pattern for the concept.
A ball is thrown at 20 m/s, 30° above the horizontal. What is its speed at the highest point?
Why it’s different
Not a tutor. Not a question bank. A deterministic coach.
We decide what’s worth your next 20 minutes — and tell you why. Explainable, every score auditable. Not a black box.
Catches illusory mastery
A right answer for the wrong reason doesn’t count. We test whether you actually own the concept.
Prerequisites enforced
You don’t get pushed into a topic you’re not ready for. Foundations come first, in order.
Knows which technique you failed
Not just “wrong” — the exact method that broke down, isolated and named.
Classifies why you got it wrong
Concept gap, careless slip or technique error — each is treated differently, because the fix is different.
Tracks when you’ll forget
A forgetting-risk model schedules each concept’s return before it decays out of memory.
Instant same-technique drill
Miss a method and you can drill structural variants of it on the spot, until it holds.
Pricing
One plan that does the work.
Every plan starts with 14 days of full access — no card required. Cancel any time; nothing to lose.
14-day full-access trial, then a focused daily set — free for as long as you like.
- Today’s focus, every day
- 15 problems / day after trial
- Spaced review & formula library
The full coach, unlimited — plus the weekly parent report.
- Unlimited problems & mocks
- Full coach: review, Learn, insights
- Weekly parent report
Everything in Pro — the best price per month.
- Unlimited problems & mocks
- Full coach: review, Learn, insights
- Weekly parent report
14-day full-access trial · no card required to start · cancel any time
Questions, answered
Honest answers, no spin.
No. A question bank hands you problems and leaves the thinking — what to study, in what order, at what difficulty — to you. Rhovecs makes those decisions for you each session, based on your real mastery and forgetting risk. The problems are a means; the system’s judgement about which problem is the product.
A tutor is a person with limited hours and memory. Rhovecs is a system: it watches every answer, never forgets a weak spot, and decides your next move the same calm way every day. It isn’t a personality and it won’t motivate or shame you — it tells you what’s worth your next 20 minutes, and why.
Rhovecs was built by a parent for their own child’s JEE prep, then opened up — you can read that story above. We’re early and honest about it: no inflated numbers, no fake reviews. Trust is earned by the system being explainable — every recommendation and score is auditable, so you can always see why it decided what it did.
Yes. After the 14-day full-access trial, free gives you today’s focus, a daily set of 15 problems, spaced review and the formula library — the core loop, for as long as you want it. Pro removes the daily cap and adds the weekly parent report and the full coach.
Either. Many students use Rhovecs alongside coaching — it turns “what should I practise tonight?” into a single answer and keeps revision on schedule. If you’re self-studying, it can be your primary structure. It doesn’t fight your existing plan; it sequences your practice within it.
The full JEE syllabus — Math, Physics and Chemistry across Class 11 and 12 — for JEE Main and Advanced. You mark what you’ve covered and the engine works within that, surfacing prerequisites before it moves you forward.
Once a week, Pro sends a short, plain-language summary: what was practised, where mastery moved, what’s on schedule next. No vanity metrics and no streaks — just an honest read on whether prep is on track, written for a parent, not a dashboard.
Especially then. Being behind usually means missing foundations, and that’s exactly what the engine enforces — it won’t skip you ahead into topics you’re not ready for. Starting early simply means more time for the forgetting-risk model to do its quiet work.
Start today
Your deterministic coach for JEE.
Five indicators per concept · a forgetting-risk model · a weekly parent report. No streaks, no noise.
Start free — no card required✦14 days of full access · then free forever with a daily set · no card.