One Silo iOS
Your silo, in your pocket.
The native iPhone app: on-device intelligence, memory that follows you, and a secure line to the AI running on your own hardware at home.
Small screen. Full sovereignty.
On-device first. Your hardware second. The cloud last.
Intelligence on the phone itself
Silo runs language models directly on your iPhone. Private questions can stay on the device that heard them — no network required, no server involved.
Memory that follows you
Your silos are with you everywhere. Capture thoughts, recall decisions, and carry your context into every conversation — across models and across time.
A remote for your Mac
Pair once with the Mac or node running at home and its models answer on your phone from anywhere — your own hardware doing the thinking, end-to-end encrypted in transit.
Keys in the Secure Enclave
Pairing keys live in your iPhone's Secure Enclave and never leave it. Confirm an 8-digit code once — the same safety-number trust model Signal uses.
Your services, governed
Connect calendar, contacts, health, and location on-device, plus services like Google and Dropbox — all gated by policies you set and can revoke.
Works on airplane mode
On-device models and on-device memory mean the app is useful with zero connectivity. Sync catches up when you're back online.
Three ways to run it.
Phone only
Download the app and go. On-device models and on-device silos — a complete, private AI that fits in a pocket.
Phone + cloud
Sign in and your silo syncs with the dashboard, connectors, and every AI client you've authorized. Same memory everywhere.
Phone + your hardware
Pair with One Silo Mac or a Silo Node and the models on your desk answer from anywhere — the most private remote AI there is.
Got a Mac on your desk? One Silo Mac turns it into the private AI server your iPhone talks to.
Pricing
Free to start. No card required.
The app, on-device intelligence, and your first silos are free. Paid plans add more memory, premium models, and remote access to your own hardware.
See pricing