QVAC apps — an independent directory https://qvacapps.com An independent directory of applications, models, and developer tooling built on QVAC, Tether's open-source local AI platform. en What QVAC actually is https://qvacapps.com/articles/what-qvac-is https://qvacapps.com/articles/what-qvac-is Tether built an AI platform. The name is an acronym, the marketing is cosmic — underneath is a fairly specific piece of engineering. The case for local-first AI https://qvacapps.com/articles/the-case-for-local-first-ai https://qvacapps.com/articles/the-case-for-local-first-ai The argument is usually made about privacy. Privacy is the weakest version of it. Fine-tuning a model on your phone https://qvacapps.com/articles/fine-tuning-on-your-phone https://qvacapps.com/articles/fine-tuning-on-your-phone QVAC Fabric claims a billion-parameter fine-tune on a Galaxy S25 in eighty minutes. How that is possible, and what it changes. Delegated inference, or: your phone is not the boundary https://qvacapps.com/articles/delegated-inference https://qvacapps.com/articles/delegated-inference Every argument against on-device AI is really an argument about how small a phone is. QVAC's answer is to stop treating the phone as the edge. Local Money — localhost/AI https://qvacapps.com/apps/local-money https://qvacapps.com/apps/local-money Personal finance that never phones home. Local Notes — localhost/AI https://qvacapps.com/apps/local-notes https://qvacapps.com/apps/local-notes A place to write where nothing is watching. Local Talk — localhost/AI https://qvacapps.com/apps/local-talk https://qvacapps.com/apps/local-talk A chat assistant with no one on the other end. QV.AC — Tether Data https://qvacapps.com/apps/qv-ac https://qvacapps.com/apps/qv-ac One assistant, infinite agents, zero servers. QVAC Health — Tether Data https://qvacapps.com/apps/qvac-health https://qvacapps.com/apps/qvac-health Health data that never leaves the body it came from.