Had better things to do than study for math classes at school? Aced the math exams, but have forgotten it all since? Well, the new PhotoMath app, dubbed "the world's smartest camera calculator," is just for you then.
Point and shoot that equation in front of you, and PhotoMath will kill it, displaying the answer in a jiffy. If you are of the inquiring mind type, PhotoMath will even give you the step-by-step path how it solved the equation, so you know for the next time, or just play pretend for your teacher.
We say your teacher, but we really mean your kid - after all, it is embarrassing to try and check their homework, with the little one knowing much more than you when it comes to simple math problems you used to solve with one hand tied behind your back. Well, untie it now, and snap those equations with PhotoMath to regain your long-lost math confidence.