Work · JAM, AI Speaking Coach

Speaking practice, cut to one minute

One-minute speaking sessions with instant AI feedback. Live on the App Store since August 2025.

Three JAM screens: pick a topic, record for a minute, play the coach example

The project

JAM is an AI speaking coach built around one constraint: every practice session takes just one minute. The idea came from a simple observation: speaking practice often feels like too much of a commitment to start. I lead product and design, working with a developer partner on the build. Users pick a topic, speak for 60 seconds, then receive instant AI feedback and a native-speaker sample answer. We launched on the App Store in August 2025 and have continued iterating from real user feedback.

Users: 3.5K; Users
Releases in the first six months: 13; Releases in the first six months
One session: 60s; One session

Materials

JAM feedback interface — Fig 2Instant feedback

JAM practice packs — Fig 3Practice packs

JAM freestyle flow — Fig 4Freestyle flow

See all work

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