Show HN: Nap Time – Set system alarms like a timer

I built Nap Time, a small Android app for people who like taking quick naps but don’t want the hassle of fiddling with timers. Instead of using an in-app timer, Nap Time sets alarms directly in your system clock app.

That means you get all the benefits of your regular alarms: snooze, your favorite alarm sound, vibration patterns, and full reliability.

Features:

One-tap nap presets (15, 30, 45, 90 minutes, or custom).

Home screen widget for even faster naps.

Nap history to see how often (and how long) you’ve been napping.

Preferences to tweak your defaults.

Right now, it’s Android only (since iOS doesn’t allow apps to set system alarms).

Would love feedback on:

UX (is it as quick as possible to set a nap?)