Math Solver: Solve by Camera is an iPhone application developed by Vitali Kavalchuk. This free app is categorized under Education & Reference and provides a simple and efficient tool for solving math problems. With Math Solver, users can snap a picture of a math question and receive step-by-step solutions.

The app covers all levels of math, including arithmetic, algebra, trigonometry, and calculus. It supports scanning equations from paper or whiteboards, whether they are printed or handwritten. Users can explore multiple solving methods for each problem and benefit from interactive graphs.

In addition to solving problems, Math Solver offers a quiz feature to test users' knowledge on various math topics. The app also provides useful and interesting tips about math equations, enhancing users' understanding of the subject.

Please note that while Math Solver is free to download and use, a subscription is required for complete functionality. Subscriptions are charged annually and can be managed through the user's iTunes account settings. Automatic renewal can be turned off, and any unused free subscription time will be invalidated after a user purchases a subscription.

For more information, please refer to the Terms and Privacy documents provided by the developer.