Each lesson plan follows the 20x20 PechaKucha format - 20 slides with 20 seconds of content for each. Educators have shown this to the most efficient way to learn new material and reinforce already-forgotten lessons. We then confirm the understanding with a 20-question quiz for each section - ensuring that each slide is understood. If you're not sure of the answer, then you can tap the hint to replay the 20-second blurb. All of the content downloads to your phone, ensuring that you don't burn cell data and that lessons work when you are off-line.

What’s New

Version 1.2

New and improved quiz questions!

Ratings and Reviews

4.2 out of 5
30 Ratings

30 Ratings

Girlyann ,

Fast-paced, organized, and incredibly helpful!

I’m currently in AP Biology and this app is an absolute lifesaver! It’s a great overview that breaks complex topics down into easily understandable terms that are delivered at a pace that’s quick enough to jumpstart your brain and utilize every second of your time. The illusions accompanying each slide are simple, colorful, and attention-grabbing, making the experience of learning Biology even more interesting. On top of the information presented, BioGirl contains quizzes at the end of each section going over all the material, which are also incredibly helpful. Lastly, the app provides additional videos, games, and resources you can go to if you need more practice. This app is amazing, 10/5 would recommend! (Hey, I said I learned Bio, not Math.)

Developer Response ,

Thanks for downloading my first app and giving the most detailed review ever! I'm lucky that you downloaded it, found it useful, and then took the time to send feedback. I'll frame this!

Flamom1013 ,

Great Review!!

This app is awesome. It’s been a few years since I got my Biology degree and I found some of my knowledge was slipping. Freaked me out. This is the perfect review. Covers a lot of information quickly, doesn’t go into too much detail. Would never suffice as replacing a true class, but that is not it’s purpose. Words could be spoken a little clearer at times, but easy to rewind a give it a second listen.

NOTE TO DEVELOPER: Your answer to question 37 in the “Intro to Bio” section is wrong. Asks what the number at the top of an element’s box on the periodic table. You have All of the Above as the correct choice. However, the number of electrons does NOT equal the atomic mass! I think you meant to say neutrons, since the number of protons and neutrons are the same.

Developer Response ,

Thanks for the great review! I just released a new version that addresses your concern with question 37. Nice catch!

Drizzy4730 ,

Very informative app

As a pharmacist, I have had my fair share of science courses and wish an app like Biogirl was around in my day!! It is very informative and covers essential information. The narrator is interesting, engaging and fun to listen to. Not only would the content be helpful for a 1st time learner, it can also serve as great review material. For any student looking to pursue a major in any science field, I highly recommend BioGirl!!

Developer Response ,

Thanks or downloading my first app and recommending it to others! I'm especially glad that a science professional found it useful. Also thrilled to be called engaging :)


Denise Fischer
211.8 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2018 Denise Fischer


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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