ListenUp

A high-performance self-hosted audiobook server with native mobile clients

Features 🎧 Audiobook playback — chapter navigation, sleep timer, variable speed, resume anywhere 🚗 In the car — Android Auto and Apple CarPlay: pick up where you left off, browse your library, and hop between chapters from the dash 📥 Offline First — books and library content are downloaded for offline playback 🔄 Real-time sync — progress syncs across your devices instantly via Server-Sent Events (SSE) 📚 Rich library — browse by collection, contributor, series, or tag 📖 Shelves — organize your library with your own custom shelves 📄 In-app reading — built-in reader for PDF & ebook supplements that ship with a title 🔍 Discover — search and browse your server's catalog, with a local fallback when you're offline 👥 Social — activity feed and listening leaderboard 🛠️ Admin tools — manage collections, categories, the import inbox, and backups from the app 🎨 Modern design — Material 3 Expressive with dynamic color on Android, native SwiftUI and Liquid Glass on iOS