Lubb
Fall asleep to a heartbeat.
Lubb turns an iPhone into a slow, realistic heartbeat you can feel: a soft vibration under the edge of your pillow, like resting your head on someone's chest. It's for adults who sleep better with someone beside them.
Featured on Product Hunt.
Ten minutes free, every night. No account, no sign-up.
It measures nothing: no heart-rate reading, no sleep tracking. Nothing about your night leaves the phone.
Why we built it
Sleep apps only sell sound. When white noise isn't enough for an empty bed or a racing mind, Lubb offers something you feel instead: a slow two-part beat through the Taptic Engine, starting at a sleeping 55 beats per minute on purpose.
What it does
Pick your pace
Anywhere from 40 to 90 beats per minute, starting at a sleeping 55. Tap the heart to feel a single beat.
Drift
Sessions start about 15 beats quicker and ease down over the first 25 minutes. The beat meets you, then leads you down.
Zero-tap bedtime
Starts by itself with Sleep Focus via Shortcuts, or ask Siri, or hold the app icon.
Built for all night
A true-black screen, a timer that survives interruptions, and a gentle fade over the final ten minutes.
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