WHAT IT DOES

Four organs.
One assistant.

Chat, memory, reminders, notebooks. None of these are separate apps stitched together. They are organs of one assistant — designed to feel like one calm relationship.

01 · The chat surface

A chat home built for relationships.

denkr opens to a single chat — not a dashboard, not a card grid. Streaming replies. A composer that feels like Telegram, not a desktop form. Minimal chrome, no top bar to push the conversation down. The assistant is the page.

  • Streaming replies — your assistant feels alive, not delayed
  • A premium composer with voice, image, and quick actions
  • No card spam, no dashboards — one calm conversation
  • Slide-in sidebar that stays out of the way
02 · Long-term memory

Memory that earns its place.

Not every message becomes a memory. denkr writes long-term memory only for things that matter — durable facts, preferences, people, commitments. You can read every memory, edit any of it, and delete what you don't want kept.

  • Layered context: assistant profile, user profile, memory, summary, recent turns
  • Inspectable — every memory item is yours to read
  • Editable — change or remove what is no longer true
  • Honest — denkr never quietly remembers things you did not approve
03 · Reminders

Reminders that explain themselves.

Every reminder shows what it is, why it exists, when it fires next, and how often it repeats. No mystery alerts. denkr is honest when something cannot be reliable — missing notification permission, invalid schedule, timezone problems.

  • One-time, daily, weekly, and bounded recurring schedules
  • Each reminder shows its reason, in plain language
  • Pause, snooze, edit, or delete with one tap
  • Linked to context — opens the conversation that created it
04 · Notebooks & pages

A visible saved place for what matters.

Notebooks are where denkr keeps user-visible saved content: people, projects, themes, plans, and ongoing parts of life. They are separate from memory and separate from reminders. The assistant can create notebooks, write markdown pages, and update them with clear intent.

  • One notebook can hold many markdown pages
  • Great for ideas, travel planning, family notes, and project context
  • The assistant can append, replace, or update page content with clear intent
  • Separate from memory: notebooks are for visible saved content, not hidden facts
Family 12
Ideas 38
Journal 76
Inbox 3
Your notebooks
Early access

The assistant is almost ready.

Be among the first to meet your denkr. Drop your email and we will reach out when Android invites open — quietly, just once.

Reserve your spot