Train your Speed Aptitude daily
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Train your Speed Aptitude daily
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Build an unstoppable habit.
Challenge anyone in real-time competitive math battles.
Personalized preparation guidance
AI-generated study schedule
5 questions · No timer · Quick warmup
10 questions · 15s per question · Train speed
10 questions · 3 min total · Exam pressure
One chart, a linked set of questions · real Data Interpretation practice
One seating/floor scenario, a linked set of clues & questions · exam-style puzzles
10 questions · Choose a category
Multi-topic session · 1–100 questions · Fully personalized
12 questions across Quant, Data Interpretation & Reasoning · one full sprint
Practice your previously wrong answers
Exam-style section · Your target exam · Real clock & marking scheme
AI-crafted exam-style word problems · comprehension + calculation
No topics match your search.
Difficulty is auto-managed based on your performance.
Your own topics and the formulas you've starred.
AI-powered performance analysis.
Install QuantReflex on your device for offline use
Follow your device, or set light or dark
Choose a visual style
Shapes mocks, study focus and recommendations
Adjusts question complexity
Set your daily question target (above 20 needs Premium)
Allow skipping questions in drills
Choose a subject before starting Quick Drill, Reflex Drill or Timed Test.
Play sound on answers and navigation
Vibrate on correct answers
Reduce animations for accessibility
Receive daily motivational push reminders
Learn how to use the app
App info and developer
Free Plan
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Everything you need to master competitive aptitude training
QuantReflex is a precision Speed Aptitude platform — Quant, Data Interpretation and Logical Reasoning in one place. Build speed and accuracy through short, focused daily sessions.
Built for:
Here's how to get going in 60 seconds:
💡 Use the Daily Warmup on the Home tab every morning to start your streak and ease into the day.
5 questions, no timer. The fastest way to start sharp — use it every morning to build a daily habit before you dive deeper.
10 questions, 15 seconds each. Builds the muscle memory you need to solve under exam pressure — where every second counts.
10 questions in 3 minutes. The closest simulation of a real QA section — train your pacing so exam day feels familiar.
10 questions, one category. Drill weak topics — Percentages, TSD, Profit & Loss — until they stop costing you marks.
Pick any mix of categories, set count (1–100), and add a timer. Build sessions around your exact syllabus — not a preset someone else designed.
💡 Combine 2–3 weak categories in one session for high-density revision.
Retry every question you got wrong — they stay in your pool until you solve them correctly. The fastest path to recovering marks you're already losing.
💡 Finish every session with a Review Mistakes round. Mistakes not revisited are marks not recovered.
AI-crafted, exam-style word problems that test comprehension + calculation, not just raw speed. This one's in final polish — tapping the card shows a quick "coming soon" note for now, and it launches for Premium soon.
Challenge a friend to a real-time 1v1 battle with identical questions. Both players solve the same set simultaneously — winner takes the highest accuracy and fastest time. Create a room, share the invite link, and compete live.
💡 Duels are the ultimate test of exam readiness — if you can beat a friend under pressure, you’re ready for the real thing.
Learn is a browsable knowledge graph, not a wall of formulas. The home shows what matters today — your next chapter, what's due for revision, and what needs practice — with every topic one tap away.
💡 Check your weakest category every week. If it's below 60%, run a Focus Training session on it before your next mixed drill.
Train faster. Improve accuracy. Build consistency.
QuanAI is the intelligence inside QuantReflex — one engine behind your coach, insights, study planner and explanations, reading your real results to guide every step.
QuantReflex is a Progressive Web App: install it from your browser and use it offline.
Once installed, the app launches full-screen and works offline. Refresh after updates if needed.
💡 Installing gives you a faster, distraction-free training experience.
💡 Consistency beats intensity. A 10-question daily habit beats occasional marathon sessions every time.
Yes! The core experience (Quick Drill, Reflex Drill, Timed Test, Focus Training, Learn tab, Stats) is completely free with a daily question limit. Premium unlocks unlimited questions and advanced features.
Yes. Install the app from your browser and all practice modes work offline. AI features and Duels require an internet connection.
Your progress, settings, and statistics sync securely via Firebase across all devices where you're logged in.
Premium unlocks everything: unlimited practice, all training modes, performance insights, and the AI suite — mistake explainers, AI coaching, study plans, and Math Duel (plus AI Word Problems, coming soon). ₹349 for 6 months or ₹499 for 12 months.
Yes. Enter your coaching institute’s unique ID during signup to connect your progress with your institute's dashboard.
India's precision training platform for competitive Speed Aptitude
QuantReflex is a performance-first Speed Aptitude training app built for serious exam preparation — covering Quant, Data Interpretation and Logical Reasoning. It combines speed drills, a structured Learn knowledge engine, adaptive practice, QuanAI-powered coaching, competitive 1v1 duels, and precision analytics — so you build both speed and accuracy with measurable, trackable consistency.
Unlike passive study apps, QuantReflex is action-first: every session is deliberate practice that directly mirrors exam conditions. Whether you're solving against the clock, learning a concept and practising it in one tap, or reviewing your weakest categories with AI guidance — every tap moves you closer to your target score.
QuantReflex is the student app in a connected platform: link it to your coaching institute with a coaching ID to share progress with their dashboard, all managed behind the scenes by the QuantReflex platform. It works fully offline and installs as an app on phones, tablets and desktop.
Premium unlocks custom training, mistake review, hard mode, adaptive practice, the premium theme, performance insights, and unlimited daily questions.
It also includes the QuanAI suite: mistake explainer with step-by-step reasoning, personalized coach insights, and the study planner — one engine reading your real results — plus Math Duel, with QuanAI Word Problems coming soon.
One-time payment · ₹349 for 6 months or ₹499 for 12 months · No auto-renewal · 7-day refund — write to quantreflex@gmail.com.
Version 2.1.0
The Learn tab is now a full Knowledge Engine — deep-linkable topic pages, search, saved topics, spaced revision and one-tap practice — wrapped in a responsive design that adapts from phones to tablets and desktop, with accessibility and offline support throughout. Builds on the v2 foundation: AI coaching, Math Duel, adaptive training and comprehensive analytics.
Free Plan
QuantReflex is actively developed and continuously improving. Areas being explored:
💡 Quality is always prioritized over speed — every feature ships when it's ready.
QuantReflex was built with a single conviction: speed aptitude — quant, data interpretation, and logical reasoning — isn't talent, it's trained reflex. This platform exists to make that training structured, measurable, and accessible to every serious exam aspirant.
For feedback, suggestions, or support, reach out at:
"From practice to percentile — one session at a time."
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