OffAI Labs

Five apps. Zero servers.

Your AI
runs here.
Not there.

01Teleprompter

A teleprompter that follows your voice. No account, no cloud, no per-minute fee.

Teleprompter →

02Offline AI

A private AI chat assistant that runs entirely on your phone. No account, no cloud.

Offline AI →

03Offline Notebook

Ask questions about your PDFs and pages — grounded, on-device, fully private.

Offline Notebook →

04Hearth

A warm AI companion that lives entirely on your phone. Private, offline, yours.

Hearth →

05Offline Translator

Translate by voice or text with no internet — built for off-grid travel. Private.

Offline Translator →

See the appsHow it works

9:41
TeleprompterREC 04:12

The permit took four months.

The build took nine, and most of it happened

two hundred metres below where I am standing.

Let me show you the shaft.

following your voiceno signal
Offline AIQwen3.5 4B
statement.csvyou picked it
Add up what I spent this month.9:41
£1,240 across 38 lines. Food £412, fuel £180, childcare £240.

read once · nothing sent

Message↑
Notebook2 sources
tenancy.pdf18 p
Can my landlord let himself in?9:41
Not without 24 hours’ written notice, except in an emergency. [p. 7]
Ask your sources↑
Hearthbond 4
IIlselighthouse keeper
You said the storm kept you up. Did it pass?
Around four. I watched it go.9:41
Say something↑
TranslatorEN → PT
EnglishI’m allergic to penicillin.
PortuguêsTenho alergia a penicilina.
hold to speak · no roaming

Airplane mode · 0 B sent

We build apps that run real AI models entirely on your phone. Nothing you type, say or photograph leaves your device — there is no server for it to go to.

0
servers of ours
0
accounts to make
100%
on your device
5
the apps

The apps

5 products
01Teleprompter
it reads with youComing soon02Offline AI
chat, entirely on-deviceComing soon03Offline Notebook
ask your own documentsComing soon04Hearth
a companion that stays yoursComing soon05Offline Translator
off-grid, out loudComing soon

Blog

all posts →
privacyon-deviceWhat actually leaves your phoneEveryone in this category says "private". Here is the complete list of network calls our apps make, why the list is short, and how you can check it yourself without trusting us.Read →
An aircraft wing above cloud, seen from a window

Five apps. Zero servers.

Your AI runs here.

How we work

The models run on your phone’s own processor and neural accelerator. Our apps have no accounts, no analytics, no ads and no telemetry — and this website follows the same rule: it sets no cookies and loads nothing from third parties. The details are in the privacy policy.

How it works