ICAN - Giải Toán trong 5 giây is a free Android application developed by Galaxy Education Joint Stock Company. It falls under the category of Education & Reference and is an excellent tool for students to solve math problems quickly and accurately. With this app, students can capture the math problem they need to solve, and within seconds, they will receive a detailed solution.

The app is easy to use, just open it, capture the math problem, and crop the question that needs to be solved. The app will immediately provide the solution, which can be accurate or similar to the problem. The app features handwriting recognition, making it easy to solve handwritten problems. The app also has a vast collection of solutions that include problems from textbooks, reference books, and high school exams. If the app cannot find a solution, a tutor from ICAN will provide free support to solve the problem. The app also offers an option to connect with a tutor for more detailed solutions and guidance.