I do not know if this question is appropriate to the Mathematics Meta. This question may be closed if it isn't.
But I would like to ask if there is an application people can refer me to that can visually put equations similar to Office, which can be converted into LaTeX. I know some people would tell me that I should just learn LaTeX manually and that maybe it isn't hard. But for the sake of curiosity, I would want to ask if such an application exists. I would find it easier to just visually input an equation and then convert it to LaTeX.