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Productivity

Triad

Notes, reminders, and a water tracker in one calm, offline, private app.

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About

Triad unifies the three tools you reach for every day — a place to write, a way to remember, and a habit to stay hydrated. It is calm, focused, and works fully offline; your data lives on your device, with no account and no tracking.

  • Notes: a clean, rich editor with nested folders, grid and list views, search, image attachments, and archive
  • Reminders: one-off and recurring, with deep custom recurrence (every N days, the nth weekday, weekday masks, end dates), an inline calendar, custom sounds, skip, and mark-done
  • Water tracker: log your daily intake with a tap and set your own hydration reminder cadence
  • Private by default: no sign-up, no login, no analytics — everything stays on your device
  • Local backup: export all your notes, reminders, and water data to a single JSON file and import it back anytime via the share sheet

Built with

FlutterDart
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Highlights

What it does

Notes with nested folders

A clean, rich editor with folders within folders, grid and list views, search, and image attachments.

Custom recurring reminders

One-off or recurring with deep custom recurrence, an inline calendar, custom sounds, skip, and mark-done.

Water tracker, fully private

Track daily hydration with a tap — no account, no tracking, and a local JSON backup you control.