The First App for Quant Aspirants
The first iOS app built specifically for quantitative candidates. Master mental math, cognitive assessments, and problem-solving for firms like Jane Street, Optiver, IMC Trading, SIG, HRT, Citadel, and Two Sigma. Train speed, precision, numerical intuition, and decision-making under pressure.
Coming Soon
12 Specialized Cognitive Assessments
Fully customizable assessments across memory, reaction time, and mental math. Adjust difficulty, time limits, and challenge types to match your skill level and training goals.
Arithmetic Master
Master mental math with 5 game modes: Practice, Speed Drill, Survival, Perfect Streak, and Blitz.
Number Sense
Fermi estimation and quick calculations used in case interviews with step-by-step solution logic.
3D Mental Rotation
Industry-standard spatial reasoning assessment with 3D block structures and timed challenges.
Memory Grid
Test and improve working memory by memorizing and reproducing grid patterns.
Spot the Switch
Rapid change detection and attention to detail training with time pressure challenges.
Reaction Time
Measure and improve response speed with visual, audio, and choice reaction tests.
Tower of Hanoi
Classic cognitive puzzle with dynamic difficulty and efficiency scoring for strategic thinking.
Arrow Storm
Test focus under pressure with Stroop-like interference challenges and cognitive control training.
Balloon Risk
Risk assessment and decision-making game teaching optimal stopping and probability intuition.
Fraction Wars
Master fraction comparisons with quick size evaluations and mixed number challenges.
Percentage Pro
Rapid percentage calculations including reverse percentages and real-world applications.
80 in 8
Ultimate speed challenge: 80 arithmetic questions in 8 minutes with leaderboard competition.
Scientific Approach to Cognitive Training
QuantQwik combines cognitive science research with real-world quant assessment methodologies. Every feature is designed based on validated testing principles and adaptive learning algorithms.
Research-Backed Assessments
Each assessment is built on validated cognitive testing methodologies from peer-reviewed research in psychometrics and cognitive psychology. We've studied industry-standard tests used by top trading firms to replicate the same evaluation criteria.
Adaptive Difficulty Algorithm
Our spaced repetition and adaptive difficulty system ensures you're always training at the optimal challenge level. Based on cognitive load theory, the app adjusts in real-time to maximize learning efficiency and skill retention.
Comprehensive Performance Tracking
Track your cognitive growth across 12+ dimensions with detailed analytics. Monitor reaction time, accuracy, speed improvement, and consistency over time. Identify weak areas and measure progress with precision.
Interview-Ready Skills
Practice under realistic time pressure and constraints that mirror actual quant assessments. Build the mental stamina and quick-thinking abilities required to excel in high-stakes trading firm interviews.
Built on Cognitive Science
Our assessments incorporate principles from working memory research, psychometric testing standards, and cognitive load optimization to deliver measurable improvement in mental performance.
Built for Serious Preparation
Whether you're preparing for quant interviews, maintaining trading skills, or pursuing cognitive excellence, QuantQwik provides the structured, scientific training you need.
Quant Trading Candidates
Preparing for assessment rounds at top firms
- ✓Practice mental math under time pressure like actual Optiver and IMC assessments
- ✓Master probability estimation and quick calculations for SIG and HRT interviews
- ✓Build cognitive speed and accuracy required by Citadel and Two Sigma
- ✓Simulate real interview conditions with timed challenges and performance tracking
Working Quants & Traders
Maintaining peak cognitive performance
- ✓Daily mental math drills to stay sharp for rapid market calculations
- ✓Reaction time and decision-making practice for high-pressure trading scenarios
- ✓Continuous skill refinement with adaptive difficulty that grows with you
- ✓Track performance trends to ensure cognitive abilities remain at peak levels
Cognitive Improvement Seekers
Structured training for measurable results
- ✓Evidence-based assessments designed from cognitive psychology research
- ✓Personalized difficulty progression based on your current skill level
- ✓Comprehensive analytics showing improvement across multiple cognitive dimensions
- ✓Gamified experience that makes cognitive training engaging and sustainable
Simple, Transparent Pricing
Choose the plan that works best for you. All plans include access to our core features.
Free
Try QuantQwik with limited access
- 80 in 8 assessment
- Arithmetic Master assessment
- Basic performance tracking
Purchase in-appPremium
Unlock all assessments
- All 13 cognitive assessments
- Unlimited practice
- Advanced analytics
- Cloud sync across devices
Purchase in-appAnnual
Best value for committed learners
- All Premium features
- All 13 cognitive assessments
- Unlimited practice
- Advanced analytics
Purchase in-appFrequently Asked Questions
Everything you need to know about QuantQwik. Can't find what you're looking for? Contact our support team.
Ready to sharpen your mind?
Join thousands of students and professionals using QuantQwik to prepare for their biggest opportunities.
Coming SoonAvailable for iOS 17+