Learn anything by listening
Audio Learning App: Courses and Podcasts on Any Topic
SUN turns what you want to learn into audio: a single podcast, or a course that builds lesson by lesson. Start here, then keep listening in the app on your commute, at the gym or on a walk.
More: best learning apps for adults
- 1
Pick a subject
Anything from investing basics to world history. SUN plans the lessons for you.
- 2
Follow the course
Each lesson builds on the last, so you finish with a real understanding of the subject.
- 3
Listen anywhere
Play it here or in the SUN app on iOS and Android, and pick up where you left off on any device.
Common questions
Is there a mobile app?
Yes. SUN is on the App Store and Google Play, and your library syncs between the web and the app.
Is SUN free?
You can start for free. See Plans for what each plan includes and how credits work.
From one sentence to a finished show
Describe it naturally
Say what you want to hear in a single prompt, the way you’d ask a friend.
Pick the voices you love
One voice or two that resonate with you, plus any length, language or model you care about.
Listen, edit, share
Sit back and enjoy it. Want to tweak a line or send it to a friend? You can do that too.
AI Voices
Explore all voicesMake SUN truly yours
Voice cloning
Record a minute of audio and hear any show in your own voice, or a friend’s.
Scheduler
Set a show to arrive every morning or every Monday. Fresh episodes, no prompting.
Connections
Coming soonLink your inbox, calendar and notes so SUN already knows what you care about.
Made for how you use audio
Learn anything while you walk, commute or cook
Turn any topic, book or question into a podcast or course made for your level, in your language.
- Courses that adapt to what you already know
- Book summaries in 15–20 minutes
- Pick up where you left off on any device
Not sure where to start? Try a course idea
Tap any idea to drop it into the prompt.