But the creators of the PhotoMath app, which solves math problems and shows all of the work after a picture is taken of the problem on a smartphone, insist it is designed as an educational tool.

This graphic, from Information Is Beautiful, shows the terrifying math of climate change, and it’s a pretty good encapsulation of the problem we face. An increase of 1.5 degrees above pre ...

Then, just snap a picture of a math problem for an instant answer. Photomath is the king of math solving apps. Not only is it the best at recognizing all kinds of math problems, it also explains ...

Google Lens is all kinds of smart. It can recognize about anything you take picture of, including math problems. Open the Google App on your phone and tap the camera icon in the search bar.

Then, just snap a picture of a math problem for an instant answer. Not only is it the best at recognizing all kinds of math problems, it also explains the answer in detail, which is why it’s the ...