It grew out of work in cognitive science around task initiation, scaffolding, and adaptive support, and is being built as a practical tool rather than a medical one.
Grip is currently in private beta on Android and is free during the beta. It will become a paid app later, but pricing has not been decided yet. Grip does not diagnose or treat ADHD, does not replace professional care, and does not sell your data or use it for advertising. Questions, ideas, and bug reports can be sent through the contact page or to hello@gripcoach.app.