Dogl main homepage

Dogl Calculus: learn by doing!

Derivatives got you down? Limits pushing you to your limit? Integration an irritation?

Learn Calculus with the Dogl Calculus app – we help you Study Smarter, and Understand More!

 

Dogl Precalculus Available Now!

Learn More!

4.8 average rating

4.7 star average on Google Play and 4.9 average on Apple App Store!

Thousands of problems

Dogl offers thousands of problems with more added all the time!

5 minutes a day

As little as 5 minutes a day of practice can take your Calculus game to the next level.

The Dogl Difference

You guys are amazing, I have been struggling with these concepts for years. Wonderful 🙏🙏
AW

Google Play Store

Dogl Calculus offers a personalized learning journey to help you really master Calculus.

Designed by university professors and lecturers, Dogl helps you learn by doing, without getting overwhelmed.

Try it now and experience the Dogl Difference!

Get the App
Teacher Access

Make learning work for you

Learn Calculus with a game-like app. Increase your fluency, and master your definitions

Personalized learning

Dogl adapts to you, introducing concepts gradually and ramping up the difficulty as you master material.

Instant feedback

Dogl’s feedback helps your knowledge grow. You’ll understand what you did right, and sometimes where you might have gone wrong.

On-the-go practice

Dogl’s problems are designed to be done on-the-go, no pen or paper needed, so you can study any time any place.
I really love this app!

It has a great question bank and great explanations. I also appreciate its replayability which some other apps don’t have and then make you feel stuck

Theo

Google Play Store

This App is Amazing

I am currently a college student who is about to take calculus 2, and I have nothing but praise for this app. When I make a mistake I get direct and specific feedback, I have seen no bugs so far, and it has an incredibly comprehensive coverage of calculus topics. Thank you so much, keep up the good work!

Crispy

App Store Review

Get the app

Sync with your course

Dogl syncs with most class textbooks so it’s easy to find the material you need. Choose your book and chapter and you’re off and running!

 

Life Changing

Takes your textbook and gives you problems from exactly what you are learning in class. Makes review so easy

Isoh

Apple App Store

Get the app

Get help with Teacher's Eye

Stay on track with Teacher’s Eye. If you’re stuck, press the flashlight to get tips on what to look at and reminders of earlier concepts.

 

Really helpful great problems and amazing hints that help you understand the material
Megan

Google Play Review

A math problem being done in the Dogl Calculus app
A math problem being done in the Dogl Calculus app, with step one of the Teacher's Eye guidance
A math problem being done in the Dogl Calculus app, with step two of the Teacher's Eye guidance
Get the app

Some of our customers and partners

“OMG THE APP I HAVE BEEN LOOKING FOR”
Diogo

Google Play Store

What other users are saying...

Dogl has been a game changer for my calculus preparation. The personalized problem sets are incredibly helpful and the immediate feedback has significantly improved my understanding.
Katie F, Student, Bishop Walsh High School

Very very functional. I’m already back on my feet in calculus in just two days. I’m acing this paper this semester
Okada

Google Play Store

The Dogl App is available across all devices – Android and iOS 😉

Download the App

Still reading? Want to learn more? The Dogl way is to learn by doing — why not try it right now by downloading and testing the app for free? 🙂

Get the app