Study smarter.

Understand more.

Time to learn Calculus? Like learning by doing?
Try the Dogl Calculus app!
The app tailors itself to your needs, gives you instant feedback, and provides visual guidance when you need it.


Dogl Calculus: the app

Learn Calculus, conveniently

The Dogl Calculus app is designed to make it easy to engage actively with Calculus, whether you're taking the course at university or high school. We believe in helping you come up with your own solutions to problems, rather than reading solutions provided by others. And since we all learn differently, the app tailors its problems to you, helping you advance at an appropriate pace.

Our content is developed by college and university lecturers and examiners — people actually teaching Calculus and creating exams — using sound pedagogical principles.

Get going with no fuss

An app that fits into your everyday routine: get going anywhere, anytime. We let you work on problems in bite-size chunks so you can focus on the parts you really need.

Teacher's Eye™

See what the teacher sees when looking at a problem. Improve your pattern recognition skills to help you tackle unfamiliar problems.

Understand more

Designed by university lecturers with decades of teaching experience. Customized feedback helps you understand what's going on.

What students are saying

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

Google Play review


Google Play review

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

Google Play review

"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 — This app is amazing!
App Store review

"This app is awesome. It is so useful!! The explanations are on point. I'm switching to the pro version right now"

Google Play review

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

Isoh — Life changing
App Store review

Get the Dogl Calculus app