Kotardo is a free and open-source manga reader for Android with built-in online content sources. Main Features Search manga by name, genres and more filters Favorites organized by user-defined categories Reading history, bookmarks and incognito mode support Download manga and read it offline. Third-party CBZ archives are also supported Clean and convenient Material You UI, optimized for phones, tablets and desktop Standard and Webtoon-optimized customizable reader, gesture support on reading interface Notifications about new chapters with updates feed, manga recommendations (with filters) Integration with manga tracking services: Shikimori, AniList, MyAnimeList, Kitsu Password / fingerprint-protected access to the app Automatically sync app data with other devices on the same account Support for older devices running Android 6.0+