Everything you need to master the MCAT, built around you.
An adaptive plan, a bank of 3,565 exam style questions, every mistake turned into a map, and an honest readiness score. One complete prep, all the way to test day.
Free to start, no credit card. Your full plan in two minutes.
Your readiness
Updated from what you actually did
ready
Projected
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on pace for your goal
Test day
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days away
Today · Wednesday
2h 0m planned
Glycolysis and its regulation
Read and take notes
2 timed passages
questions in the bank, every choice explained
Most MCAT prep is a dozen disconnected tools and a plan you fall behind on.
PrepCat is one complete prep instead. Your plan, your practice, your mistakes, your content, and your readiness, all in one place and all pointing at the same thing, your test day. So you always know you are on track.
From your first day to test day
Four steps, then the plan runs itself and adapts as you go.
Tell us your target and test date
Your goal score, your exam day, the days you can study, and a quick diagnostic. Two minutes, no card.
Get a plan built around you
A full schedule to test day, weighted to your weak sections and paced to the hours you actually have.
Log every mistake you make
Snap a photo of any question you miss. It reads it, files it, and turns it into review and recall.
Watch your readiness climb
An honest score projection that moves with what you really do, so you always know where you stand.
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exam style questions in the bank
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MCAT sections, one plan
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in depth guides
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games in the arcade
Real content in the app today, mapped to the official AAMC exam outline.
The plan
This is what your week actually looks like
Not a static PDF. A living calendar that weights your weak sections, paces to the hours you really have, and rebuilds around a missed week without breaking your goal.
- Weighted to your weak sections
- Full lengths and review built in
- Rebuilds in one tap
Week 6 · Practice phase
Swipe to see your whole week
The question bank
0 questions, written like the real exam
Full passages with realistic figures, standalone discretes, and a deep explanation for every answer choice, the right one and the three traps. Run them as a tutor session or on the clock.
- Every answer choice explained, not just the correct one
- Realistic figures, tables, and data to read
- Tutor and timed modes, your pick per set
In the bank today
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Every question carries its explanation with it, so review happens right where you answered.
Your mistakes, connected
Every mistake becomes a map
Two topics link when they are related, so a gap in one shows you the others it drags down. Hover a topic to see what it connects to, and why. This one is live, try it.
This is your prep, connected
Build the plan free and watch your own map fill in.
Smart practice
Unlimited passages, aimed at your gaps
Fresh passages and questions generated around the exact topics you miss, with a Socratic hint that guides you instead of handing you the answer.
A biochemist prepares a buffer to hold pH steady during an enzyme assay. Which system best resists a change in pH when a small amount of acid is added?
Hint. A buffer works best when the weak acid and its conjugate base are both present in quantity.
The advisor
Talk to it like a tutor who has your plan
Ask for a lighter week, a vacation, or more practice questions. It makes the change for you and keeps you honest about staying on pace.
Your advisor
Knows your plan, and can change it
Deep guides and lessons
A full content library written for the MCAT, with the parts tied to your own mistakes flagged first.
Spaced repetition, zero setup
Every mistake becomes a recall card automatically. No decks to build.
An arcade for the boring parts
Drill high yield facts in fast games that make memorization feel good.
Full length tracking
Log your practice exams and see your real trajectory next to your projected score, section by section.
Why PrepCat
A complete prep, not another tool to juggle
It plans, it drills your weak spots, it maps your mistakes, and it keeps you honest about your score. One system does what a shelf of separate tools cannot.
Questions
Good things to know
Start your complete MCAT prep in two minutes
Your test date is not moving. Start today, put every remaining day to work, and see your whole prep and your readiness before you spend a cent.
Build my plan freeNo credit card. Cancel anytime.