Support & FAQ
Everything you need to get started and get better.
Getting Started
Do I need to create an account?
No. FloorIQ works completely offline with no account required. Just download, open, and start practicing.
What's the best way to start?
Start with Brain Teasers to assess your baseline, then add 10 minutes of Mental Math Blitz daily. Once you're comfortable, add The Deck for market making practice.
Subscriptions & Billing
How do I cancel my subscription?
Open Settings on your iPhone → Apple ID → Subscriptions → FloorIQ → Cancel. You keep Pro/Elite access until the end of the billing period.
How do I restore my purchase on a new device?
Open FloorIQ → Settings → Subscription → Restore Purchases. Make sure you're signed in with the same Apple ID.
Is the Lifetime plan really lifetime?
Yes — $199.99 one-time payment unlocks Elite features forever, including all future updates.
Games & Content
Where do the brain teasers come from?
Our 144 brain teasers are sourced from real interview reports and the top quant finance books: A Practical Guide to Quantitative Finance Interviews (Xinfeng Zhou), Heard on the Street, Quant Job Interview Questions, and Paul Wilmott on Quantitative Finance.
How often is new content added?
We add new brain teasers and games with each major update. Elite subscribers get early access to new games.