We build cool shit
Apps are the only limit. We ship our own and we build other people's. Hard cryptography, weird ideas, adult subject matter, the work that gets politely declined everywhere else lands here and gets built.
What that means
- Encryption you actually have to get right.
- The adult-audience product two studios already declined.
- On-device AI, no server, no vendor reading the payload.
- The idea you stopped mentioning at parties.
We built NutHub — a private, end-to-end encrypted iPhone app with on-device AI.
Content is encrypted on the device with a key we never hold, so what reaches the server is ciphertext — photographs and video included. There is no server-side decryption path: not one we choose not to use, one that does not exist. The honest cost is printed in the app, because a product that could rescue you from a forgotten password is a product somebody else can compel.
The intelligence runs on the phone, on Apple Foundation Models. Not because we decided against sending your content to a model provider — because the app contains no network path that could carry it there.
So, what are you building?
Three fields, and a person who can actually build it reads what you send. You get a real answer — including a no, with a reason — within two business days.
Something on our end dropped it — your words are still in the fields, so nothing is lost. Try again, or mail the whole thing to info@postappclarity.com and we'll pick it up there.