A note without distractions.
Write or speak freely. Tuck the window away and keep dictating with a compact floating widget.
Your personal journal
Your thoughts.
Your becoming.
Write or speak your thoughts. See how your everyday actions reflect what matters to you.
Mac & iPhone · Coming soon
Your habits, picked up as you write.
Mention the exercise you did. DenkOS notices the habit and the related life aspect, without another form to fill in.
Track what matters to you.
Name your life aspects and define what each means. More rest, clearer thinking, time for others—the direction is yours.
See how you’re growing.
Follow changes in your aspects over time. Explore a color to find the notes behind it.
Chat with your notes.
Build on your memories.
Ask a question about what you wrote. With memory across notes and conversations, find a connection or a next step that fits your life.
Get DenkOS Explore plans
Your journal stays yours.
Notes and saved memories live locally. Review them, correct them and export your own copy.
Guidance with health context.
Connect Apple Health or Oura, with your permission, to bring sleep and activity context into your reflections.
Put your thoughts to use.
Turn a note into a summary, a clearer draft or a practical list of next steps. Keep working on it in chat.
Pricing
Start free.
More room to think.
DenkOS Free
Free
Keep a journal at your own pace.
- Journaling, dictation & habits
- Search, backup & iCloud sync
- 5 AI replies to start, no sign-in needed
- Optional top-ups: €0.99 for 100 replies
- Top-up replies never expire
DenkOS Plus
€9.99 / month
Connect your thoughts across days.
- Everything in Free + 2,000 AI replies per paid month
- Becoming insights & automatic habit detection
- Apple Health & Oura connections
- Recall across notes & personal reflections
- Monthly replies don’t roll over
- Renews monthly. Cancel anytime.
Prices shown are for Germany. Apple displays your local price and any eligible introductory offer before purchase. Top-ups add basic AI replies; Plus unlocks memory, Becoming insights and health connections.
The philosophy
Becoming starts
with paying attention.
A thought, a small habit, a moment worth keeping. Over time, they become a memory you can think with — and a clearer sense of where you want to go.
A few
questions.
What stays on my device?
Your journal and saved memory live locally. Optional AI sends relevant context to DenkOS and its AI providers, with your consent.
What does Becoming show?
With Plus, your notes become a color timeline of the areas you care about. Set your own definitions, play back your journey, and open a day to see the notes behind an insight. AI interpretations can be reviewed and corrected.
What is included in Plus?
2,000 AI replies per paid month, memory across notes and conversations, personal reflections, automatic habit detection, Becoming insights, and optional Apple Health or Oura connections.
How do replies and top-ups work?
Start with five free replies for basic chat, summaries and rewrites. A top-up adds 100 replies that never expire. Top-ups do not unlock Plus features. Unused monthly Plus replies do not roll over.
Is there a free trial?
Any eligible introductory offer and its renewal price appear in Apple’s checkout before you subscribe. The five free starter replies do not require a subscription.
Can I take my journal with me?
Export your notes and saved memories as JSON. You can review, correct and keep your own copy.
Is it available yet?
Mac and iPhone downloads are coming soon. Journaling stays free; optional AI requires an internet connection and available replies.
A space for your thoughts.
And your becoming.
macOS Coming sooniOS Coming soon