This application can be used to improve your writing skills and way you thinking as well as this is an funny thing if you try it because we can share our own short stories, poems, funny thoughts, life experiences that we have faced and etc..

Very important thing is that the company which created this application has got their own rights, so you are able to read all the things by going through here

https://ustry.blogspot.com/

For examples, you can share following things among people,
Short stories
short poems
Songs
Funny thoughts
Life experiences
etc...

And this application has got few other features such as following people, reacting on posts, search peoples....