Yes, as you can see the title and the screenshot of this app, it is a mature porn app. All the stories are from user and internet, make sure you are 18+ to view these books
And far beyond that, this app can help you to hide what you have downloaded. Obviously nobody want other people know you have installed a porn app, right?
Yes, this app provide several way to hide itself.
1. You can enable a secret number to hide the app's icon in your phone, and the only way to open this app is, you need to dial a secret number.
2. You also can set a password, if user input a wrong password, he will see a fake notepad app.
3. This app's name and icon also is well designed for hiding purpose.