Moe Era for Android
In this quest book the player acts as one of 5 schoolgirls. He is going to take decisions by participating in the dialogues. Before the game is passed, there is only one player available, you can play for the rest after the story of the first girl is completed.
The theme of the book is a school life and relationships of teenagers. There's a kind of dating simulator. Several options for the story are available for each of the characters, and it depends on the player's actions which plot will be played. In general, there are two endings for each story - good and bad.