Show HN: KalmDown – a phone lock with a passcode even you don't know

Category: other

Tags: self-control, mobile-app, habit-formation, digital-wellbeing

Score: 4.0/10 (Innovation: 5, Technical: 3, Documentation: 3, Utility: 4)

KalmDown is a mobile app that locks your phone with a passcode you don't know to help you resist urges, combined with a coach and personal reminders. It targets behavioral self-control through friction and commitment devices, but lacks public technical details or open-source availability.

Target audience: individuals seeking to manage compulsive phone usage or behavioral urges

Repository: https://www.kalmdown.app/

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