NightOS
Lying awake scrolling until midnight? NightOS is the dark, calm night routine planner built to help you wind down like an adult. No subscription, no login, no account needed. Just open the app and press pause on the day.
- Single offline HTML file
- No subscription, no account
- Laptop, iPhone & Android
- Your data stays on your device
✨ WHAT'S INCLUDED
• Tonight - bedtime target vs actual, wind-down checklist, gratitude 3-liner, mood
• Wind-Down Timer - 15/30/45/60/90 min countdown with suggested activities
• Sleep Log - 30-day bedtime and duration log with SVG bar chart and averages
• Night Journal - 3-prompt evening journal with archive and search
• Screen Curfew - phone-away target vs actual pickup log with streak counter
• Weekly Review - Sunday reflection on what worked and what to change
• Settings - name, target bedtime, sleep goal, screen curfew, wind-down default
🔒 100% PRIVATE & OFFLINE
All data stays on your device. No server, no cloud, no account. Works completely offline.
📱 WORKS ON ALL DEVICES
Open on laptop, add to home screen on iPhone (Safari) or Android (Chrome) as an app. One file, all devices.
💾 INSTANT DOWNLOAD
Download once, use forever. No subscription, no renewal, no expiry.
⚡ PERFECT FOR
• Adults fixing sleep without a medical-grade tracker or Oura subscription
• People tired of Calm, Headspace, or Sleep Cycle monthly fees
• Night owls who want structure without a ring, watch, or under-mattress sensor
• Anyone who wants an adult, calm evening ritual app (dark mode)
One-time purchase. Yours forever.
Questions? Message us on Etsy - we reply within 24 hours.
