Quant vs QuantQwik
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quant
Sharpen your mental math skills with this app that sends random questions throughout the day. It offers adjustable difficulty levels and provides feedback on approximate answers, helping you track your progress with detailed statistics.
- Random daily math questions
- Adjustable difficulty levels
- Approximate answer feedback
- Detailed performance statistics
- Targeted for academic/professional exams
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RANDOM NOTIFICATIONS This app will send you random questions between 10am and 10pm - always being prepared to do mental math is the best way to sharpen your skills. No other app keeps you this involved. ADJUSTABLE DIFFICULTY Take it step-by-step. When you start feeling comfortable with the easier questions, move on to the more difficult ones. APPROXIMATE ANSWERS In real life, you don’t always need the answer to the exact decimal place. That’s why this app will tell you when you’re close. STATISTICS We keep track of how often you answer correctly, closely, or incorrectly - so you can see measurable improvement. This app is perfect for future Wall Street traders, management consultants, perfect GRE/SAT/GMAT scorers, and anyone looking to expand their mental math capabilities. The Privacy Policy and Terms of Use can be read at https://quantmm.org/privacy-policy-terms-of-service
QuantQwik
This app offers cognitive training and mental math drills specifically designed for quantitative finance candidates. It simulates the pressure and structure of real interview assessments, focusing on speed, precision, and decision-making skills.
- Cognitive, mental math, and problem-solving assessments
- Simulates interview timing and pressure
- Fast arithmetic drills
- Attention and cognitive control tasks
- Memory and spatial reasoning challenges
- Risk-assessment mini games
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QuantQwik is the first iOS app built specifically for quantitative candidates, offering a complete set of cognitive, mental math, and problem-solving assessments inspired by the types of tests used in modern quantitative finance interviews. Candidates preparing for roles at firms like Jane Street, Optiver, IMC Trading, SIG, HRT, Citadel, and Two Sigma will find training that resembles the timing, pressure, and structure of real industry screens. QuantQwik brings together fast arithmetic drills, attention-control tasks, spatial reasoning challenges, memory tests, and risk-assessment mini games into one clean and polished platform. Unlike typical brain training apps, QuantQwik focuses on the exact cognitive skills that matter in quant interviews: speed, precision, numerical intuition, focus, working memory, and decision-making under uncertainty. Inside the app, users can practice a wide range of assessments. Mental math and numerical speed are trained through Quick Calc, 80 in 8, Percent Pro, Fraction Duel, and Number Sense. Attention and cognitive control are developed through Arrow Storm, Lightning Tap, and Spot the Switch. Memory and spatial reasoning are strengthened through Memory Matrix, 3D Mental Rotation, and Tower of Hanoi. Decision-making and risk evaluation are trained through Balloon Risk, which is inspired by behavioral assessment tools used in trading evaluations. The experience is designed to feel premium and focused. The interface uses smooth animations, refined typography, no ads, and intuitive visuals. All data is synced through iCloud, and the app is optimized for both iPhone and iPad. Performance metrics update as you train, showing accuracy, speed, streaks, reaction times, and personal bests for every assessment. Whether you are practicing for mental-math rounds, cognitive screens, or fast-paced numerical tasks, QuantQwik gives you structured preparation built around quant expectations. Free users have access to the essential assessments. A premium subscription unlocks all twelve assessments, the full statistics dashboard, custom practice reminders, and future premium features. QuantQwik is ideal for quant trading and research candidates, STEM students, competitive exam takers, and anyone who wants to improve cognitive performance in a measurable way. --- SUBSCRIPTION INFORMATION QuantQwik Premium offers two auto-renewing subscription options: • Monthly Subscription: Billed monthly, cancel anytime • Yearly Subscription: Billed annually, cancel anytime Subscription benefits include: • Access to all 12 premium assessments • Advanced performance analytics • Practice reminders and notifications • Full iCloud sync across devices Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://quantqwik.com/terms Privacy Policy: https://quantqwik.com/privacy
Screenshots
Verdict
The clearest difference is rating: QuantQwik at 4.5 against Quant's 3.9. QuantQwik also leads on in-app purchases (none vs 1) and update cadence (monthly vs every 7 months). Quant's advantage is review sentiment (50% vs 33%) and iOS requirement (10.0 vs 17.6). On price, ratings volume, ads and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Quant sells 1 in-app purchase, starting at $1.99 per month. QuantQwik asks for nothing beyond the download.
QuantQwik holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews complicate that: 50% of Quant's written reviews are positive against 33% of QuantQwik's, so the app with the better star average is not the one people write more warmly about.
Quant ships an update every 7 months, QuantQwik monthly. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.
| Parameter | Quant | QuantQwik |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) | 4.5 (6 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 7 — better | 6 |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 15 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitesh Nath | Shubham Tiwari |
Customer experience
Quant
QuantQwik
In-app purchases
Quant
- More Question Types7 Days trial$1.991 Month
QuantQwik
No in-app purchases






