Dogl Calculus
Study smarter, understand more
Only for iPhone
Free · In-App Purchases
Dogl Calculus is your friendly mobile companion app, designed by university professors to help you conquer Calculus concepts through bite-sized problem-solving.
Accelerate your Calculus learning with Dogl:
• Practice Makes Perfect: Get 100 FREE problems to start, on any topic. Plus, unlock an additional 10 free problems every week to keep your skills sharp.
• Go Unlimited (Optional): Enjoying Dogl and want to master Calculus faster? Upgrade for unlimited problem-solving with affordable 1-month, 4-month, or 1-year plans. No automatic renewals. You choose when to upgrade.
• Personalized Learning: Our app adapts to your learning style, tailoring problems based on your progress.
• Teacher's Eye™ Guidance: Stuck? Get visual hints that guide you without giving away the answer.
• Ad-free & Privacy-focused: We don't show ads or sell your data. Your focus stays on learning. We rely on happy upgraders to keep the app going.
• Made by Calculus Experts: Created by university lecturers who understand the challenges students face.
more This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.28 10 Apr
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.27 04/09/2025
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.26 29/10/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.25 07/10/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.24 23/09/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.23 28/07/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.22 10/05/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we now also offer a 1-month subscription option for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.21 15/02/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we now also offer a 1-month subscription option for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.20 31/01/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we now also offer a 1-month subscription option for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.19 16/01/2024
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we now also offer a 1-month subscription option for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.17 12/11/2023
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we now also offer a 1-month subscription option for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.11.15 08/06/2023
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we now also offer a 1-month subscription option for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.11.14 31/01/2023
In addition to your free problem allowance, we now offer a 1-month subscription option for unlimited Dogling!
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.11.13 16/01/2023
This release adds further support for running classes and quizzes with Dogl. We'd love to hear what you think of Dogl Calculus! You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.11 08/01/2023
This release adds further support for running classes with Dogl. We'd love to hear what you think of Dogl Calculus! You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.6 31/10/2022
We'd love to hear what you think of Dogl Calculus! You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
1.1.4 06/10/2022
If your course instructor is using Dogl for Teachers, you can now link the app with your class! This makes it real easy for your instructor to run quizzes with you and give you problems to do.
1.1.0 03/09/2022
If your course instructor is using Dogl for Teachers, you can now link the app with your class! This makes it real easy for your instructor to run quizzes with you and give you problems to do.
1.0.10 02/09/2022
This update fixes some small bugs and gets the app ready for the Fall term. Thanks to all our users for your support!
All comments on the app are welcome to support@dogl.app. We're adding more content every day, so don't worry if you can't find math problems for a particular topic - we'll hopefully have you covered soon.
1.0.9 30/07/2022
This update enables our in-class quizzing feature! Teachers can create quizzes that you can do via the app.
All comments on the app are welcome to support@dogl.app. We're adding more content every day, so don't worry if you can't find math problems for a particular topic - we'll hopefully have you covered soon.
1.0.7 28/03/2022
This version has minor bug-fixes, ensuring that nothing stops you in your quest to conquer Calculus! In addition to your free problem allowance, we offer a 1-month, 4-month and 1-year purchase for unlimited Dogling.
We'd love to hear what you think of Dogl Calculus. You can now easily rate and review the app, either by responding to the prompt that appears when you've used the app for a while, or by pressing the "Rate This App" button on the settings page.
more Version 1.1.28 10 Apr
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