Bilingual subtitles for anything you hear

Press play on any podcast episode or audio file and EchoLines turns the speech into time-synced subtitles in the original language, with a translation underneath.

Coming soon to the App Store for iPhone and iPad.

Subtitles as you listen

Subtitles appear seconds after you press play, and the current sentence is highlighted word by word.

Practice sentence by sentence

Tap a sentence to jump to it, loop it, or shadow it: EchoLines pauses after each line so you can repeat it out loud.

Podcasts and your own audio

Subscribe to podcasts with suggestions in the language you're learning, or import audio from Files or a computer on the same Wi-Fi.

Everything stays on your device

Speech recognition and translation run on your iPhone or iPad. No account, no server, no tracking.