Download once
A brief is about 3 MB. It lives on your phone, so it plays on the bus, in the elevator, with no data.
Ideasip
Big ideas, one sip at a time
Listen on
the go.
15-minute audio briefs with the best ideas from many books, papers and talks. Every source listed, so you can trust it and dig deeper. Download once, then listen anywhere with no data.
Tap to hear · 30 s sample
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Try three, free
Tap a tile to hear 30 secondsThree things. That's the app.
Listen or read
Switch between listening and reading mid-sentence. The text follows the voice; tap a line to jump there.
Share with anyone
Send a brief phone-to-phone over Bluetooth, or a card to WhatsApp and TikTok. Every brief lists its sources.
Works in your browser.
Open ideasip.app on any phone and tap Install. It's under 1 MB.