One learning OS, seven connected tools
Vararuchi is not a single chatbot. It is a learning operating system: seven specialised tools that share one account, one progress record and one daily plan. You study a topic in one tool, and the others already know about it — your practice, reviews, exams and career goals stay connected.
Everything runs on AI Sparks, Vararuchi's daily usage credits. The Free plan includes 20 Sparks per day with no credit card required, so you can try every tool below before deciding whether a paid plan is worth it. Details are on the FAQ page.
The tools
Knowledge Mastery
Turn any topic — or your own PDFs and lecture notes — into a structured learning path. The AI builds a concept graph, generates a study plan, and tracks your mastery of each concept as you practise and review.
OmniMath
Seventeen interactive mathematics modules — from function plotting and 3D surfaces to vector calculus, differential equations, graph theory and fractals — with an AI tutor that explains every step.
AI Photo Solver
Photograph a problem from a textbook or worksheet and get a worked, step-by-step solution at the depth of explanation you choose — built to teach the method, not just hand over an answer.
Language AI
Practise real conversations with an AI partner, follow smart lessons, and build vocabulary that sticks with SM-2 spaced-repetition flashcards in your personal vocabulary vault.
AI Career Coach
Explore career paths, generate a personal roadmap, close skill gaps with projects, prepare for interviews, polish your resume and track every job application — with a readiness score that shows how prepared you actually are.
Exam Mode
Configure AI-generated practice exams by topic, difficulty and length, sit them under timed conditions, and get a result analysis that shows exactly which topics need work. The Exam Arena adds competitive battles, tournaments and leaderboards.
Progress Hub
One dashboard for everything: your streak, your daily plan aggregated from every tool, notifications, achievements and a global search across all your learning content.
How the tools work together
The connection between tools is the point. A few examples of how it works in practice:
- Concepts you struggle with in Knowledge Mastery feed your review queue and show up in your daily plan.
- A weak topic identified by an Exam Mode result is something you can immediately study as a learning path or drill in OmniMath practice mode.
- Skills on your Career Coach roadmap can be learned with Knowledge Mastery paths, and your progress counts toward your readiness score.
- The Progress Hub collects all of it — streaks, plans, achievements and notifications — so you always know what to do next.
Where should I start?
If you're studying a subject, start with Knowledge Mastery and let it build your first learning path. If you're stuck on a specific problem right now, the Photo Solver is the fastest way to see Vararuchi teach. If an exam is coming, go straight to Exam Mode.