Hey everyone!

I’m the maintainer of Box and wanted to share a project I’ve been pouring my energy into non-stop.

Box is an Android app that works completely offline — no cloud, no account, no tracking. Everything stays right on your device.

Here’s a taste of what it can do:

• Voice-to-voice conversation (real-time, hands-free)
• Live camera + voice (ask about what you’re pointing at)
• On-device image generation
• Document analysis (attach text files directly)
• Hardware acceleration via NPU/TPU/GPU
• Biometric lock & encrypted chat history

Check out screenshots and the full feature list on the GitHub repo: https://github.com/jegly/Box

I built Box because I wanted a private, fully offline AI assistant that actually works smoothly on a phone. If you value privacy and offline-first tools, you might really enjoy this, Huge thank you to everyone in the community for all the contributions so far ! we are at almost 5K users and growing daily !

Hi everyone,

I'm the developer of Box — just wanted to share a project I've been working on.

It's an Open-Source Android app that runs entirely offline. No cloud, no account, no tracking. Everything stays on your device.

Some of what Box can do:

Voice‑to‑voice conversation (real‑time, hands‑free — personal favorite)

Vision mode — live camera + voice (ask about what you're pointing at in real time)

On‑device image generation

Document analysis (attach text/PDF files, etc.)

NPU / TPU / GPU acceleration

Biometric lock + encrypted chat history

Real time live Translator in just about every language you can think of.

Loads of features — super useful and handy to have.

Actively maintained

The project also supports LineageOS and GrapheneOS with NPU/GPU acceleration, even if you don't have AICore installed.

Screenshots and full feature list: GitHub repo – https://github.com/jegly/Box

Thanks for taking a look!