The consumer site is live
doesitarm.com answers “does it run on Apple Silicon?” for thousands of Mac apps and games today — with the chip, the macOS version, the date, and the evidence behind every verdict.
DoesItARM
Know instantly whether any Mac app or game runs on Apple Silicon — native, through Rosetta 2, through a translation layer, or not at all — and keep that answer current as the world changes.
The API is a Preview spec
The developer API & MCP server under /api are documented here as a spec — written as if they work, so they can be reviewed before they ship. Every API page is badged Preview.
Start here
Section titled “Start here” How verdicts work The mental model: status, confidence, basis, freshness — and the Rosetta 2 deadline.
API Quickstart Your first verdict in 60 seconds — one request, no key.
The Verdict object The one shape everything returns, every field annotated.
MCP server The same four read-only tools an AI agent can call directly.