Your own AI.
It lives on
your phone.
Zeno turns what you say, write, and photograph into notes, tasks, and answers — running right on your device. No account. No cloud. Try it free, then pay once to keep it forever.
Free to try · No account · Nothing leaves your phone
Good morning, Josh
Backsplash 12′4″ run, sink wall 8′2″, window 2′6″ off counter…
Flag for next supply run — galvanized, ~10 linear ft.
Matte black fixtures, no brushed nickel. Likes warm white paint.
Intelligence that
answers only to you.
Most assistants ship your life to a server. Zeno keeps the model, the memory, and the work on the one device you control.
Private by design
Your conversations, notes, and photos are processed on the device. No accounts to create, nothing synced to a cloud you don't own.
On-device model
A real language model runs locally — fast, always available, and yours. It doesn't get slower when the network does.
Works offline
On a plane, in a basement, off the grid — Zeno keeps working. When you reconnect, nothing was waiting on a server to catch up.
Three words in.
Something useful out.
Say it, type it, or point the camera. Zeno understands what you meant and puts the right thing in the right place — automatically.
Speak, and it's written
Talk to Zeno the way you'd talk to a person. It transcribes, cleans up your words, and files the note exactly where it belongs.
Point the camera, get the number
Snap the job site. Zeno reads the scene — a dimension, a serial number, a receipt — and turns it into something actionable.
Say what's next, once
Tasks, reminders, calendar holds, client drafts — Zeno routes your intent to the right place without you touching anything.
From thought to clarity.
In one conversation.
Talk naturally. Zeno listens, understands context, and turns your words into notes, tasks, and memories — private, on-device, instant.
Zeno learns
your world.
Add a pack and Zeno gains entirely new abilities it doesn’t have by default — the commands, workflows, and tools specific to your job or life. One-time add-on, yours forever.
Field
Estimates & invoices
Business
Invoices & follow-ups
Docs
Paperwork, structured
Storm Restoration
Claims & damage scopes
Realtor
Buyers & showings
Creator
Your second brain
Game
Play & track
Student
Study smarter
It's the whole
architecture.
Zeno was built local-first from the first line of code. There's no opt-out to find, because there was never an opt-in.
Your data stays put
Notes, tasks, transcripts and memory live in encrypted on-device storage — not on our servers, because we don't have any for your content.
No cloud round-trips
Cloud sync is off and honest about it. When a feature isn't local yet, Zeno tells you — it never quietly phones home.
No subscription, no ads
You own the app and the hardware it runs on. Nothing about you is the product.
Free to try.
Yours to keep.
No subscription. No account. Start free — and when Zeno earns its place on your phone, one simple payment makes it yours for good.
Start free
Unlock the whole app — voice, memory, tasks, notes, and the Field pack. Nothing to set up, no card to enter.
Keep it forever
One simple payment and Zeno is yours for good, updates included. No monthly fees. No renewals. Ever.
Zeno for iOS
is on the way.
We’re building the same private, on-device Zeno for iPhone. Leave your email and you’ll be first in line for TestFlight.
Get early access.
We’ll send one email when the iOS beta opens — no spam, just your invite to TestFlight.
No spam. One email when the iOS beta opens.
Bring an assistant home
that stays home.
Start with a free trial. Keep it for one simple payment — no subscription, no account, yours forever.
Android · On-device · One-time payment · No subscription