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Curve - curve your knowledge upwards

iPhone / iPad
  • Utilities
  • Education
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Curve your knowledge upwards.

Curve is a top-quality math app that offers multiple ways to increase your mathematical knowledge. With 5 different learning options, you'll be at the top of your class in no time.
Plus, if you're ever struggling to find an answer, give us the problem, and we'll provide you with one instantly*.


• Flashcard Mode
The flashcard mode lets you choose from the four basic operations and three different levels to help you improve on your addition, subtraction, multiplication, & division skills. At the end of each round, you'll be presented with your own report-card, giving you a grade, your time, score, & additional options.
• Shape Calculator
The shape calculator mode allows you to enter in coordinates or lengths to be given a visual of your shape, along with information regarding your custom shape (area, perimeter, side lengths). You will also be given the opportunity to import your own image/shape, and rotate it to your preference.
• Sketchpad
In sketchpad, you will be presented with a blank screen with tools at the bottom. Feel free to draw out a problem or solution, and change your brush while you're at it. When done, press the screenshot button, and send it to your teacher, or friend.
• Quadratic Calculator
With the quadratic calculator, you'll be given three boxes representing A, B, & C. When you enter the parts of your quadratic, you'll be presented with the answer(s), and the steps on how to solve it, FREE of charge.
• Quiz
Test your knowledge with our built in trivia game! Pass all the levels to knock out your achievements! As you get more correct, the questions will get harder. If you want to know how well you've been doing, click the progress button. The progress page gives you all your stats and achievements so you can work towards your personal goals.
• Progress
Check your progress by clicking the blue progress button on the home screen. This page gives you information of how well you've done in the app, all in a specialized report-card format! This includes letter grades, as well as personalized progress wheels!

In addition to all that, we'll forget about the ads to give you an AD-FREE experience. Don't forget to click the rate button! Your thoughts are greatly appreciated. Plus, stay tuned for future updates! You never know what'll be added next, that just might make the difference.
Get working!

We'll keep you motivated with frequent updates!

ATTENTION: This app uses NO data, and is recommended for all iPhones EXCEPT the iPhone 4 generation.

(* = Only for quadratics, and shapes info, possibly flashcards too.)