Wattpad - Wattpad is now the worlds most popular ebook community where readers and writers discover, share...
Aptoide - Aptoide is a third party replacement for the traditional Google Play Store.
Medium - Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.
Fanfiction.net - The most popular fan fiction website in the world according to Wikipedia
APK Pure - Download apk for Android with APKPure APK downloader. NoAds, Faster apk downloads and apk file update speed. Best of all, it's free