Meta's Muse AI gives new users 1 billion free tokens — the 2-minute setup

Almost nobody knows this yet: a new AI app is handing out 1 billion free tokens to new users.

Muse is the #1 Productivity app on the US App Store — 4.9 stars from 300,000+ ratings.

Here's the exact 2-minute setup, including the two places people get stuck:

Step 1 — Sign up at muse.ai/join with a US residential IP.
The region check only looks at your exit IP. Datacenter IPs get "region unavailable"; a residential connection works. Signup is currently open to US/Canada IPs only.

Step 2 — Age verification: link Facebook.
You get three options. Linking Facebook is the fastest and skips the $1 card pre-authorization.

Step 3 — Redeem within 48 hours (the step everyone forgets).
Go to Settings → Redeem invite code and enter DYGM1I. Both of us get 1 billion Muse tokens that never expire. After 48 hours the window closes, so do it right away.

Once redeemed, your own invite code shows up under the Invite button — share it and keep the chain going.