Excellent tool to play around with settings and understand the results. After a photo is taken, the result is analysed and a summary analysis is presented. It suggests what could be done to improve or change the appearance of a photo.
This is a cool tool if you are editing text. It checks the grammatical accuracy of your writing. It is possible to either type in the tool or paste your writing to have it checked.
So far, it is only available online. There are plans for an offline application in the future.