Terms of Service
Last updated: 25 June 2026
These Terms of Service ("Terms") govern your access to and use of Quant Drills (the "Service"), a study tool for quantitative-trading interview preparation. By creating an account or using the Service, you agree to these Terms. If you do not agree, do not use the Service.
1. The Service
Quant Drills provides practice problems, concept notes, mental-math and market-making drills, and progress tracking. A free tier is available without payment; a paid "Pro" subscription unlocks the full problem bank, advanced notes, the full syllabus, spaced repetition and analytics. Features may change over time.
2. Accounts
You sign in with Google. You are responsible for activity under your account and for keeping your Google account secure. You must be at least 16 years old (or the age of digital consent in your country) to use the Service. One person, one account; do not share access or resell content.
3. Subscriptions, billing and refunds
- Pro is offered as a recurring subscription billed through our payment processor, Stripe. By subscribing you authorise recurring charges until you cancel.
- You can cancel at any time from your account; access continues until the end of the current billing period and does not auto-refund the remainder.
- Prices, plans and any free-trial terms are shown at checkout and may change with notice for future billing periods.
- We do not store your card details; they are handled by Stripe.
4. Acceptable use
You agree not to: (a) scrape, bulk-download, redistribute, resell or publish the problem bank, solutions or notes; (b) circumvent or attempt to circumvent access controls, the paywall, or rate limits; (c) reverse engineer, attack, or disrupt the Service; (d) use automated means to access the Service except as expressly allowed; or (e) use the Service unlawfully. The content is provided for your personal interview preparation only.
5. Intellectual property
The Service, including problems, solutions, notes and software, is owned by Quant Drills or its licensors and is protected by intellectual-property laws. We grant you a limited, non-exclusive, non-transferable, revocable licence to access and use the content for your own preparation. No other rights are granted.
6. No financial advice
Quant Drills is an educational study tool. Nothing in the Service is financial, investment, legal or career advice, and it does not guarantee any interview or job outcome.
7. Disclaimers
The Service is provided "as is" and "as available," without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Service will be uninterrupted, error-free, or that content is complete or accurate.
8. Limitation of liability
To the maximum extent permitted by law, Quant Drills will not be liable for any indirect, incidental, special, consequential or punitive damages, or for lost profits or data, arising from your use of the Service. Our total liability for any claim relating to the Service is limited to the amount you paid us in the twelve months before the claim.
9. Termination
You may stop using the Service and delete your account at any time from the Account page. We may suspend or terminate access if you breach these Terms or to protect the Service. Sections that by their nature should survive termination (e.g. intellectual property, disclaimers, limitation of liability) will survive.
10. Changes
We may update these Terms from time to time. Material changes will be reflected by the "Last updated" date above; continued use after a change means you accept the revised Terms.
11. Governing law
These Terms are governed by the laws of England and Wales, without regard to conflict-of-laws rules. Courts located there have exclusive jurisdiction, subject to any mandatory consumer-protection rights in your country of residence.
12. Contact
Questions about these Terms: cmbenello@gmail.com.