KalmDown

KalmDown is a mobile application that helps people manage temporary urges by treating them as passing waves rather than forces to fight. The app provides a set of tools intended to support users through the duration of an urge until it subsides.

Its central feature is an undoable lock. A user sets the lock in a clear state; the application then generates a passcode that the user never sees or memorizes. During an urge the lock presents the code one digit at a time for the user to enter without ever learning the sequence, preventing bypass when resolve is low. The coach, named zeno, draws on habit science concepts such as urge surfing, cues, rewards, and identity. It retains information about individual triggers and responds using the user's own phrasing, without shaming or forced positivity. The app also incorporates personalized voice recordings created by the user to provide motivation at the moment an urge arises.

The overall approach frames each urge as a wave that swells, crests, and inevitably passes, with the goal of simply staying afloat until it does. The page presents these elements together as the means to ride out urges without white-knuckle resistance.