Yapper Phone

The world's first Health Communications Technology (HCT) app: the phone call, rebuilt for how your brain actually works.

Yapper Phone is a full Android dialer built for ADHD, autistic, and AuDHD brains, and for anyone who finds calls hard: negotiated call durations, gentle time signals against time blindness, focus sounds inside the call, and a Care Circle that cuts through silent mode when it truly matters. Live on Google Play in 29 languages.

Built by one person: Janne Vakkilainen (Super Janne), a Finnish inventor with ADHD and Type 1 diabetes. No investors, no exit. A substantial portion of profits permanently funds the Institute for The Study Of Humanity, a research initiative of Maximized Impact ry, a Finnish registered association.

Here: feature demos, Shorts, and clips from Janne's podcast appearances.