Dogl Calculus User Reviews

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Leave a Review Dogl Calculus
  • Fun way to review

    Good gamified way to review calculus, I hope this app is around for a long time
  • THIS is the droid you are looking for.

    I’d like to start by saying I’ve been searching for a study tool for calculus and calculus 2 for a while now. Most apps will throw large clunky explanations your way, overly busy flash cards, or paywall calc 2 with ridiculous prices.

    This app is exactly what you would want from a calc study tool. The pro version is moderately priced, it reminds me of dualingo (which is a good thing) and the questions it puts you through involve a short explanation and targeted questions in order to reinforce your long term memory.

    At long last, my search is over. Mama, I’m home! Honestly, my compliments to the chef because whoever cooked this up has my absolute support, gratitude and unmitigated respect. My caps off to these people. Best app I’ve seen in years.
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  • Best Alternative to Social Media

    As someone in calculus courses right now it is very helpful to practice material right from my textbook on this app. It’s also a great bite sized way to solve problems from previous chapters to keep yourself fresh for when finals and midterms come.
  • App is good, free version is useless

    Just make it paid from the start if the free version is 5 questions per week. To put that in perspective, a single lesson consists of 5 questions so you won’t be making much progress.

    To respond to the developer response: I’m not referring to subscriptions when I say make it paid. Make a paid app. Am I really the only person sick of everyone asking for a monthly fee?
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    Developer Response

    Thank you for taking the time to review our app. We genuinely appreciate your feedback as it helps us improve. The app lets you do an initial 100 problems for free, without any time constraint, so that you can evaluate it before deciding whether to pay for unlimited usage. After these initial 100 problems, if you decide to stick with the free version, your free allowance gets a limited top-up every week, but we do recommend that you purchase unlimited access at that point. We offer access for 1 month, 4 months or 1 year (no auto-renewing subscriptions!), to try to cater for everyone. Please do get in touch with us at support@dogl.app if these don't work for you. We have updated the app's description to make all this clearer. Thanks again for the feedback!
  • Good support and helpful

    Good app with good and fast support for any problems.

    Developer Response

    Thanks, we appreciate your kind words!
  • App is good, free version is useless

    Just make it paid from the start if the free version is 5 questions per week. To put that in perspective, a single lesson consists of 5 questions so you won’t be making much progress.

    Developer Response

    Thank you for taking the time to review our app. We genuinely appreciate your feedback as it helps us improve. The app allows you to do an initial 100 problems for free, without any time constraint, so that you can evaluate it before deciding whether to pay for unlimited usage. After these initial 100 problems, if you decide to stick with the free version, your free allowance gets a limited top-up every week, but we do recommend that you purchase unlimited access at that point. We offer 1-month, 4-month and 1-year plans, to try to cater for everyone. Please do get in touch with us at support@dogl.app if these don't work for you. We will update the app's description to make this clearer. Thanks again for the feedback!
  • App is good, free version is useless

    Just make it paid from the start if the free version is 5 questions per week. To put that in perspective, a single lesson consists of 5 questions so you won’t be making much progress.
  • life changing

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

    Developer Response

    That's a better summary than any we've come up with! Thanks so much!
  • 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!
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  • amazingly useful

    I hope that it’s formatted for iPad one day, other than that it’s a great app for review, studying and relearning calculus

    Developer Response

    Thank you for taking the time to rate and review the app, we really appreciate the feedback! We do intend to release a version for iPads down the road - please watch this space!

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