A free program for Android, by Onyxbits.

Welcome to TextFiction! You can find hundreds of interactive stories for free, in English, and even more, if you want to check out fanfiction in text form. The stories are available in a wide range of genres, including romance, adventure, sci-fi, fantasy, mystery, horror, humor, etc. It offers thousands of free stories, which means you can spend as many hours as you want reading! It’s also a good way to learn a new language or improve your English.

TextFiction is a library app that offers you a platform to explore the world of interactive stories. In this app, you can control the main character through an interactive novel interface, where you have to make a decision to decide the outcome.