Anyone practicing dream journaling?

Hi folks,
Was wondering how many of you have some kind of dream journal. Do you use it on daily basis, maybe you're using an app of some sort to help you with that? How do you go about adding new dreams to that app and does this actually help you achieve a lucid dream (if that's what you're after)? If not, what are you using that kind of journal for? Curious to hear from you!