Loading

B4ai – Forget Flashcards. Master Recall.

Adaptive recall quizzes for MCAT, USMLE Step 1 & 2 CK, and more. Learn faster, retain longer, and perform better.

Start Free Today — Available on iOS & Android

  • 30 days free trial!
  • No credit card required!

Why B4Ai? Flashcards train recognition, not mastery. You think you know the material — until exam day B4Ai uses recall-based, timed quizzes that mimic real testing conditions, focusing on your weaknesses so every minute counts.

Active Recall, Not Recognition
Learn in the way exams test you.
Adaptive Learning Engine
Questions adjust to your performance.
Exam-Specific Banks
MCAT, USMLE Step 1, Step 2 CK content built by clinicians.
Performance Insights
Track accuracy, trends, and improvement over time
(Premium).
Custom Reports
See what topics you're mastering or need to revisit
Highly Customizable
Multilingual support + your own question bank
Offline Capabilities
Practice questions without internet access

How It Works

  1. Pick Exam & Category — MCAT, USMLE Step 1 or 2 CK, broken down by system & topic.
  2. Answer Timed Questions — Realistic pacing for exam-day readiness.
  3. Review & Improve — Focus where you score lowest for faster progress.

Subscription Plans Section

Free Plan $0/month

Access 50 high-yield questions
Explore all quiz modes
Submit your own questions

Premium Plan $9.99/month

Unlimited question access
Full analytics dashboard
Points tracking and leaderboard access

Ready to Boost Your Score?

Download B4ai and join others who are improving their recall, retention, and results.

"As one of the first people to try B4Ai, I used it when I went on a walk and needed a
break from the desk. Easy way to study high-yield topics.

Premed Student
University of Calgary, Canada

"I tried B4Ai quizzes the day before my anatomy exam, and it was awesome."

Premed Student
Dalhousie University, Canada

"It's like a check engine light for my MCAT studying…showed me the categories I
need to work on."

Premed Student
University of Illinois Urbana-Champaign, USA

"It’s a good way to practice recall."

PGY2 Internal Medicine Resident
USA

Read latest from blog

Stay in the know! Read our latest news from the blog
for up-to-date information.

Newsletter Signup: