Observed arrival · 2026-10-17

Lou, an otter for the nail-biting habit

getlou.app Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A free desktop app for Mac, Windows, and Linux uses a camera to notice when hands approach the mouth, then offers a reminder, breathing exercise, or alternative gesture.

Landing page captured for the 2026-10-17 issue.

For: People trying to stop biting their nails
Worth noticing: The homepage says camera analysis runs live, with no images stored or sent; learned data consists of hand-position measurements.

Field notes

The app is described as a menu-bar companion that starts with the computer and can be paused for 15 minutes. Its intervention can be a user-chosen replacement gesture or a timed breathing prompt; the page also describes a streak freeze using a joker earned after seven nail-biting-free days.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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