Radio Isekai

Radio Isekai is a focused offline audio player for people who listen deeply. Built for long mixes, podcasts, radio archives, lectures, DJ sets, and personal audio collections, Radio Isekai gives you a clean, terminal-inspired listening experience with powerful tools for navigating and remembering the moments that matter. Import your own audio files, build your queue, save favorite tracks, subscribe to podcast feeds, and create time-stamped captions or bookmarks so you can instantly return to a specific passage, transition, quote, drop, or idea. Key Features: - Offline Audio Playback Play your local MP3 and M4A files directly on your iPhone. Radio Isekai is designed around your own library, with support for offline listening and a simple file-based workflow. - Easy File Transfer Transfer audio files from your computer to your iPhone using Finder on macOS or File Explorer on Windows. Once files are added to Radio Isekai’s document storage, they can be scanned and played inside the app. - Podcast Support Add podcast feeds by URL, browse episodes, save episodes for offline playback, filter by played/saved status, and keep listening progress across sessions. - Queue, Favorites, and Playlists Build a listening queue, mark tracks as favorites, and create custom playlists to organize your music, mixes, podcasts, and long-form audio. - Time-Stamped Captions and Bookmarks Create your own captions or bookmarks at precise moments in the audio. Perfect for long podcasts, live sets, interviews, lectures, or ambient mixes where you want to return to a specific section later. - iPhone Control Center Integration Control playback from the iPhone Lock Screen and Control Center, including play/pause, track information, and artwork when available. Terminal-Inspired Interface Radio Isekai combines a modern terminal-style visual identity with mobile-first touch controls, compact layouts, and multiple color themes. - Designed for Long Listening Sessions Playback position is saved, podcast progress is tracked, and the app is built to make long audio easier to resume, organize, and explore. Radio Isekai is for listeners who want more than a simple play button: a small personal command center for their offline audio world.