Watch it. Learn it. Keep it.
Retain turns educational videos into interactive learning experiences. Watch a lesson, practice what matters, learn from your mistakes, and actually remember it.
Drop in any YouTube lesson with captions and Retain turns it into your personal study path.
Simple pricing
Start free. Upgrade when you are ready to learn without limits.
The Semester and School Year plans are paid monthly and stop on their own when the term ends. They never auto-renew.
Free
Every feature unlocked, with a monthly watch limit.
- All premium features included
- 45 minutes of watch time each month
- Nova checkpoints and quick recaps
- Practice quizzes and rewatch corrections
- 1 course folder
- Retention scores for every lesson
Pro Monthly
Unlimited learning, month to month.
Billed monthly · Cancel anytime
- Unlimited watch time for videos and lectures
- Unlimited Nova tutoring and checkpoints
- Unlimited quizzes, retries and retention scoring
- Unlimited folders for all your classes
- Cram Quiz and custom quiz modes
- Month to month, cancel anytime
Renews each month until you cancel.
Semester Plan
Full Pro access for one academic term.
$6/month for 4 months ($24 total) · Never auto-renews
- 4 months of unlimited Pro access
- Unlimited folders for all your classes
- 4 monthly payments, then it stops — never auto-renews
- Unlimited watch time and lecture uploads
- Full Nova tutoring and live checkpoints
- Cram Quiz and custom quiz modes
Billing stops automatically after your 4th payment.
School Year Plan
The lowest rate, covering fall and spring.
$5/month for 9 months ($45 total) · Never auto-renews
- 9 months of unlimited Pro access
- Unlimited folders for all your classes
- 9 monthly payments, then it stops — never auto-renews
- Unlimited watch time and lecture uploads
- Full Pro access across both terms
- Unlimited Cram Quiz and custom quizzes
Billing stops automatically after your 9th payment.
AI should enhance the learning experience, not replace it.
Most AI tools hand you a summary and do the thinking for you. Retain is built to do the opposite. Your personalized AI tutor sits beside you while you learn, reinforcing ideas, asking you to explain them back, and walking you through anything you miss, so the understanding is genuinely yours.
How Retain Works
Five steps built around how real learning actually happens.
Swipe or tap the arrows to turn to the next step.
Retain doesn't just track what you watch.
It learns what you actually understand.
Every question, every mistake, and every correction shapes your personal learning model. Retain focuses your time on the concepts that need it most.