Organized Biology & VoovoOfficial courseAnatomy & Physiology study app

Everything you need to ace college A&P

My full Anatomy & Physiology teaching in one app: the lessons you know from the channel, 1,381 exercises that adapt to what you know, and a plan built around your exam date.

  • 143 lessons and 1,381 exercises, in one place
  • Practice that targets exactly your weak spots
  • A study plan built around your exam date
Get the appAP 1 · AP 2 · BIO 163 · on your phone and on the web
Who it's for

Sound familiar?

If any of these is true, the app was built for exactly that.

  • You study for hours and still blank

    You put in the time, it makes sense while you are doing it, and two weeks later the exam asks for it and nothing comes.

  • You cannot tell what you actually know

    Re-reading makes everything feel familiar. The exam asks you to recall it cold — that is where recognizing and knowing part ways.

  • A whole semester, and no obvious first move

    Eleven body systems and one evening in front of you. Most of the energy goes into deciding what to open.

Go beyond the videos

Go beyond the videos with a study app built on my teaching

The videos teach it. The app is where you practice it, keep it, and find out what you actually know — on your phone between classes, on your laptop in the evening.

The app on a laptop and a phone
  • A mobile and web app to master the content

    Practice on your phone, review on your laptop, always in sync.

  • 143 lessons across the A&P sequence

    My teaching for AP 1, AP 2 and BIO 163, cut into pieces you can finish in one sitting.

  • 1,381 carefully written practice exercises

    Eleven kinds of question, each tied to the lesson it came from, every answer explained.

  • Brain, an AI tutor built on my course

    Ask mid-practice and the answer comes from my own material, with the lesson cited.

How it works

Your path to being exam-ready

01Watch

Learn it from bite-sized videos and concepts

My lesson plays right in the app, with the transcript beside it and the chapter you need clearly marked. The same explanations you already know, paired with practice.

  • Video lessons
  • Transcript & chapters
Course topics and lessons in the app
02Practice

Lock it in with practice

Diagrams, matching, ordering, fill-in-the-blank — 1,381 exercises, each attached to the lesson it came from. You are not re-reading notes; you are recalling the answer.

  • 1,381 exercises
  • Flashcards
An interactive exercise in the app
03Repeat

It comes back before you forget it

Get something wrong and it returns in a few days; get it right and it returns later. You see your level per topic, so you always know what to open next.

  • Smart repetition
  • See where you stand
How repetition holds up mastery in the app
04Ask

Stuck? Just ask Brain and get answers with sources

Brain knows my course: ask about a term and the answer comes from my own material, with the lesson it came from. No weak sources, no made-up answers.

  • Ask anything
  • Answers with sources
Brain answering from the course material
What students say

Thousands of A&P students, every semester

Real comments under my videos, exactly as they were written.

I like my professor , but class moves so quickly I'm having trouble retaining a lot so thank you for this

@Sailormoonmomma137

i just started med school and i was so lost in anatomy. TYSM UR A LIFE SAVERR

@fuzzy-e9n85

This video displays the BEST way I have ever seen anatomy be taught

@Bone-Shorts76

It's my first week of being a nursing student and all I can say is that your videos are incredibly helpful!

@Yusiahh66

😭 my gosh, he summaried almost everything in my biology class and explained it better than my teacher🤧🥀

@Someone-s6e6j62

You just turned frustration into excitement!

@Shahidkhan-g1g3e40

This is perfect for someone like me with ZERO knowledge. Like 1st grade level.

@robn777736

I am a medical doctor and enjoy describing science in a simplified way to people at different levels. This description of the nervous system is just fantastic

@DrRtimy26

THANK YOU you're a life saver. drawing similarities between seemingly unrelated things, is peak teaching for my adhd brain

@jennie.h760513

Got into the nursing program at my school, starting next month! Trying to do some major review, this was such a great help!! Thank you :)

@ryliej.256412

I have my first A&P unit review test tomorrow. I feel much more prepared now. Thank you!

@Jaxxie198111

The clarity and efficacy of your explanation were truly commendable.

@lasy482810

My confusion is currently crying in the corner.

@jorgegalindes-x4d10

Even though English is my second language and I'm not in the medical field, I understood everything and watched it without getting bored 😍🤓 you're an amazing teacher

@busrad43059
My Courses

Find your perfect course

Take the course your class follows — or AP 1 and AP 2 together as a bundle.

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Inside the app

The all-in-one tool to master your A&P finals

Lessons for every topic, eleven kinds of question and exercise, focused repetition on the weak spots, and Brain answering from my course material when something is not clear.

The learning path through the course
A video lesson with its transcript in the app
Course topics, filtered by mastery level
Diagram exercise
Starting a lesson inside a topic
Matching exercise
The exercises of one subtopic
Categorise exercise
Ordering exercise
Starting focused practice on weak topics
Fill-in-the-blank exercise
Single choice question
Mastery level per topic
Multiple choice question, graded
Table exercise
A warning when a topic starts fading
Flashcard
Ask-the-audience hint
Brain answering from the course material
Asking Brain next to an exercise
Why this answer is the right one
  • My videos, cut into micro-lessons

    The same teaching you already know, in short pieces with the transcript beside them.

  • Questions tied to what you just watched

    Every exercise sits with its lesson, so practice lands while the explanation is still warm.

  • Eleven kinds of question and exercise

    Diagrams, matching, grouping, ordering, fill-in-the-blank, flashcards — the same topic asked from several angles.

In numbers

What's behind the courses

Get the app
4.9average course rating
143lessons in the sequence
1,381exercises across the course
About me

“I've helped thousands pass A&P. The app lets us go deeper.”

Organized Biology

Anatomy & Physiology, taught to thousands of nursing and pre-health students every semester

I sat where you are sitting. I took A&P as a premed student, put in the hours, and still could not get the pieces to fit together.

It only came together when I had to teach it. Organizing it for someone else is what finally organized it for me — and that is where the videos came from, the explanations I wish somebody had given me.

I teach A&P for a living now. It is a hard course, and you are capable of doing hard things.

  • 143 lessons across the A&P sequence
  • 1,381 exercises written to the course
  • 4.9 average rating from students
Organized Biology, with comments his students left on his videos
Also from me

More from Organized Biology

Separate from the app, and bought separately: the two courses I run for exam week, and everything the channel gives away.

  • Master Test-Taking Course

    How to read a question, rule answers out and manage the clock on exam day.

  • AP 1 & AP 2 Exam Reviews

    Exam-style questions across every system, each answer explained in full.

  • Free notes, resources and merch

    The notes I send out free, the printable guides, and the Organized Biology gear.

FAQ

Questions, answered

Is this just the YouTube videos again?

The lessons are mine, and you watch them in the app — but each one comes with exercises written to it, a mastery level per topic, and repetition that brings a topic back before you lose it. That part does not exist on YouTube.

Which course should I take?

Take the one your class follows: Anatomy & Physiology 1 (BIO 168), Anatomy & Physiology 2 (BIO 169), or BIO 163 Basic A&P. If you have both semesters ahead of you, the AP 1 & 2 bundle covers them together.

Can I study on my laptop, or only on my phone?

Both. The app runs on your phone and on the web, and your progress is the same wherever you open it — practice between classes on your phone, sit down with it on your laptop in the evening.

Is the test-taking course included?

No — the app is its own thing. The Master Test-Taking Course and the AP 1 and AP 2 final exam reviews are bought separately. You will find both under Additional products.

Is the content AI-generated?

No. The teaching is mine, and the exercises are built from my material. The AI helps while you practice: it explains a mistake and answers questions from my course, with the lesson it came from.

How much time does it take a day?

There is no required daily quota. You set the exam date and how deep you want to go, and the app sizes the plan to that — a few minutes between classes counts.

Start now

It is time to ace your A&P exam

Take one lesson, answer the questions attached to it, and let the plan handle the rest of the term.