A tuning dial for the free audio internet.

Radio, podcasts, air traffic control, scanners, speeches, audiobooks and live receivers, all on one dial.

Download on the App Store

€0.99 once, for iPhone. No ads, no accounts, no tracking.

Audionaut's Home screen: the tuning dial, trending stations worldwide, and a Favorites shelf Browsing 60,000 radio stations by genre, with Spin the Dial for a random station Podcast charts and categories, from Apple's directory and PodcastIndex

Everything free to listen to, in one place.

60,000

Radio, worldwide

Every station in the Radio Browser index, by genre, country or language, plus a dial view that puts your favorites and what the world is playing side by side.

Any feed

Podcasts, however they're hosted

Browse Apple's charts and categories, search PodcastIndex for the independent and self-hosted shows Apple's directory misses, or paste any RSS feed directly.

Millions

The Internet Archive

Old-time radio drama, LibriVox audiobooks, the Live Music Archive, historic speeches, shortwave recordings — free, and mostly public domain.

Live

Ham radio and shortwave

WebSDR, KiwiSDR and other volunteer-run receivers around the world, tuned from the built-in receiver. No separate app.

No ads. No accounts. Nothing tracked.

Audionaut costs €0.99, once. That is the whole business model: the price is what pays for the app, so your attention doesn't have to. No ad breaks between songs, no "watch a video to keep listening," no subscription, no free tier funded by tracking you.

The app talks only to the sources below, directly from your iPhone. Nothing you listen to is sent anywhere else. Favorites, downloads and history stay on the phone.

  • Radio Browser

    Community-maintained index of 60,000+ internet radio stations. Audionaut reports plays back so the community rankings stay useful.

  • Apple Podcasts catalog

    Charts and search from Apple's public podcast directory. Episodes stream straight from each show's own RSS feed.

  • PodcastIndex

    A free, open, community-run podcast index. Search results include independent and self-hosted shows Apple's directory doesn't have.

  • Internet Archive

    Millions of free recordings: old-time radio, LibriVox audiobooks, the Live Music Archive, speeches and more.

  • SomaFM

    Listener-supported, commercial-free radio from San Francisco.

  • WebSDR, KiwiSDR, UberSDR / SpinTheDial

    Web-based software-defined receivers for ham radio and shortwave, streamed into the built-in receiver.

  • Broadcastify

    Public-safety scanner feeds. No directory is included — paste a feed URL in My Streams to listen.