Comparison

Quant vs IB Interview Questions

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Random daily math questions
  • Adjustable difficulty levels
  • Approximate answer feedback
  • Detailed performance statistics
  • Targeted for academic/professional exams
Features
Read full description

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

About

IB Interview Questions

Prepare for investment banking interviews with over 1,000 questions, AI mock interviews, and in-depth guides. Master technical and behavioral aspects, plus brainteasers and essential reading lists. Learn anytime, anywhere.

Highlights
  • 1,000+ interview questions
  • AI mock interviews with feedback
  • In-depth finance guides
  • Fit interview preparation
  • Brainteaser challenges
  • Essential finance reading list
Read full description

IB IQ – Ace Your Investment Banking Interviews Prepare for Success in Investment Banking Interviews – Anytime, Anywhere! Welcome to IB IQ, the ultimate mobile app designed for aspiring investment bankers and finance professionals with 1,900+ interview questions and in-depth guides. Whether you're a student gearing up for your first investment banking interview or a seasoned pro looking to refresh your knowledge, IB IQ is your go-to resource for success. Use it on its own, or sign in to keep your progress in sync with ibinterviewquestions.com. Key Features: - Extensive Question Bank: Access a comprehensive collection of 1,900+ investment banking interview questions, covering M&A, Private Equity, and more. Each question is expertly crafted and comes with detailed solutions to enhance your understanding. - Interview-Ready Guides: Go beyond questions with 10 comprehensive guides covering key IB topics. Master Valuation, TMT, FIG, Healthcare, Energy, Industrials, Real Estate, ECM, DCM and Restructuring with structured reads and quizzes designed to build real expertise. New guides added regularly. - Fit Interview Prep: Beyond technical knowledge, succeed in fit interviews with our specialized section. Get insider tips, sample questions, and strategic advice to present your best self. - Brainteasers: Sharpen your analytical skills with a range of challenging brainteasers – a crucial part of any investment banking interview. - Essential Finance Reading List: Discover curated must-read books recommended by industry professionals to deepen your knowledge of investment banking and financial markets. - One Account, App and Website: Sign in with Apple, Google or email to save your progress and continue on ibinterviewquestions.com. Your Premium subscription unlocks the full content on both. Why IB IQ? - Learn on the Go: With IB IQ, your interview prep doesn't have to be confined to a desk. Prepare anytime, anywhere, right from your mobile device. - Quality Content at Your Fingertips: Our content is curated and created by industry experts, ensuring you get high-quality, relevant material. - User-Friendly Interface: We believe in simplicity. Our app is designed for easy navigation, making your learning experience smooth and enjoyable. - Continuous Updates: The world of investment banking is always evolving, and so is IB IQ. Stay ahead with regularly updated content. Target Audience: - Finance students aiming for a career in investment banking, M&A, or private equity. - Professionals in the finance sector seeking to brush up on their skills. Start Your Journey to Success Today! Download IB IQ now and take the first step towards acing your investment banking interviews. With IB IQ, you're not just preparing for an interview; you're gearing up for a thriving career in investment banking. By downloading IB IQ, you agree to our terms of service, as outlined in Apple's Standard EULA, available here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quant4 screens
IB Interview Questions4 screens

Verdict

The call

The clearest difference is rating: IB Interview Questions at 4.5 against Quant's 3.9. IB Interview Questions also leads on review sentiment (80% vs 50%) and update cadence (every 3 months vs every 7 months). Quant's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 17.6). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quant sells 1 in-app purchase, starting at $1.99 per month and IB Interview Questions sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

IB Interview Questions holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 7 and 13 respectively. Written reviews point the same way: 50% of Quant's written reviews are positive against 80% of IB Interview Questions's.

UpkeepUpdate frequency

Quant ships an update every 7 months, IB Interview Questions every 3 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

Scorecard5 real differences · 5 level
Quant versus IB Interview Questions: the parameters behind the verdict, then further details
ParameterQuantIB Interview Questions
PriceFreeFree
Rating3.9 (7 ratings)4.5 (13 ratings) — better
Positive reviews50.0% of reviews80.0% of reviews — better
Number of ratings713 — better
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better17.6
Further details — not scored
Size15 MB84 MB
Age rating4+4+
DeveloperNitesh NathAlexis Lentati

Customer experience

Quant

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

IB Interview Questions

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

1 purchases

Quant

Subscriptions1
  • More Question Types7 Days trial$1.991 Month
7 purchases

IB Interview Questions

Subscriptions3
  • IB IQ Premium (1 month)$9.991 Month
  • IB IQ Premium (3 months)$14.993 Months
  • IB IQ Premium (3 months)3 Days trial$19.993 Months
One-time4
  • 1 AI Credit$1.99
  • 3 AI Credits$4.99
  • 10 AI Credits$9.99
Show 1 more
  • IB IQ Premium (Lifetime)$99.99

Questions

Is Quant free?
Quant is free to download, with in-app purchases available.
Is IB Interview Questions free?
IB Interview Questions is free to download, with in-app purchases available.
Which has better reviews, Quant or IB Interview Questions?
IB Interview Questions is rated higher. Quant averages 3.9 out of 5 from 7 ratings, while IB Interview Questions averages 4.5 from 13 ratings.
Do Quant or IB Interview Questions have ads?
Neither Quant nor IB Interview Questions shows ads.
Which is updated more often, Quant or IB Interview Questions?
Quant ships an update every 7 months, and IB Interview Questions every 3 months. Most recently, Quant was updated on September 23, 2026 and IB Interview Questions on September 28, 2026.

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