Lockie

You fall asleep. Not your battery.

What It Does

Lockie is an Android app that automatically locks your phone after a timer you define. It is built for late-night use cases where media keeps playing while you drift off.

It can also be used as a simple timer for any situation where you want to make sure your phone locks after a certain amount of time, like during focused work sessions.

What Inspired It

We've all been there: you put on an episode of your comfort show to help you fall asleep, but then you wake up hours later to a dead battery and the show still playing 3 seasons later. Not to mention your partner waking up to the bright screen and blasting audio at 3 AM.

I built Lockie to solve that exact pain point with a focused, no-friction experience that does one job reliably.

Feature Graphic

Screenshots

Lockie timer setup screen — Set your sleep timer in seconds.

Lockie countdown in progress — Let Lockie count down while content plays.