On-device AI · iOS 26

Your evening ritual,
guided by AI

Dusk asks you one thoughtful question each night instead of leaving you with a blank page. Everything runs on-device — no account, no cloud, completely private.

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Dusk home screen
Writing with AI reflection
Insights view

Why Dusk

Not a note-taker.
A thinking partner.

AI asks the questions

After you write, on-device AI generates one thoughtful follow-up question. Not advice — curiosity. It's the nudge that turns a dump into a reflection.

🔒

Completely private

All AI runs on your device via Apple Foundation Models. Your journal never touches a server. No account required to write a single word.

📈

Patterns over time

Pro users unlock deep AI insights across all their entries — mood trends, recurring themes, and observations you wouldn't notice yourself.

🌙

Built for evenings

Two-minute UX. Dark by design. A single daily ritual that replaces ten minutes of scrolling with ten minutes that actually matter.

🛡️

Your thoughts stay
on your phone

Dusk uses Apple's on-device Foundation Models for all real-time AI. No servers see your words. No data is collected. No account means nothing to breach.

✓ On-device AI ✓ No account required ✓ No cloud sync ✓ No ads, ever

Pricing

Simple, honest pricing.

Free

$0

Forever

  • Unlimited writing
  • 3 AI reflections per week
  • Mood tracking
  • Streak counter
  • No account required
Pro

Pro

$2.99

per month · 7-day free trial

  • Unlimited AI reflections
  • Deep AI insights (cloud)
  • Pattern analysis across entries
  • PDF export
  • On-demand insight refresh