PRIVAKU apps

Private AI that runs on your device.

AI should work for you, not worry you. PRIVAKU tools are made to save you time, so you can relax.

Every PRIVAKU app runs its AI on your device. Your photos are never uploaded. No ads.

Out now · iPhone

PRIVAKU Photos

Private AI Photo Find & Clean · free, no ads, no subscriptions · iOS 18 or later

Clean up duplicates and similar photos, safely via Recently Deleted
Find: search your photos on your iPhone
Emergency Docs: passport, residence card and tickets in one tap
Check before you share: see what a photo gives away before you post it
Privacy Leak Scan
Roast my camera roll
Video size badges

Cleanup screen showing exact duplicates and space to free

Find screen searching photo text for coffee, on the device

Check before you share: location, date and device found in a photo before posting

Learn more →

Out now · iOS · Android beta

PRIVAKU Talk

Humans. Agents. Devices.

Private chat for friends and your own AI agents. End-to-end encrypted. Agents ask before they act — approve with Face ID. Free, no ads.

Try it on the web Join the Android beta

Chats between people and your paired agents are end-to-end encrypted. Third-party AI apps you choose to connect (like ChatGPT) are not end-to-end encrypted.

Beta · Mac

Agent Shield

by PRIVAKU · free Mac app

Stops AI coding agents from touching files and commands they shouldn't

Learn more and download →

AI features run on-device. Some apps send content-free usage stats and crash reports you can turn off. See the privacy policy and the terms of use.

PRIVAKU OnDevice SDK

Accurate, efficient AI that runs on the device.

On-device tuned utility LLMs: small models tuned for specific utility tasks that run on the device. The on-device PRIVAKU engine used in Action AI, for use in iPhone, iPad and Mac apps. Compiled binaries and install docs are available on request.

On-device language model

Runs a compact instruct LLM locally on Apple silicon with MLX, with a rules engine fallback.

Screenshot to structured data

Reads Japanese and English text and pulls out dates, amounts, currencies and places, with a rules fallback when no model is loaded.

Scan to searchable PDF

Turns photos of pages into searchable multi-page PDFs on the device. Modular Swift packages for iOS 18+ and macOS 15+.

Beta · PRIVAKU Brain SDK

PRIVAKU Brain for iOS and Android

Compiled SDK only (no source). Drop a floating on-device agent into your own app. It drives your app's screens from a plain-English goal, asks before deleting or paying, and keeps prompts on the device. Beta 1.0.0. More at dev.privaku.com/brain-sdk/.