Put Primal Signal on Your Phone
One tap from your home screen. Signs you back in automatically. No app store.
Why the extra step? Primal Signal isn't in the App Store — that keeps it $5 instead of $30 and lets us ship updates the same day. The trade-off is a one-time "Add to Home Screen" tap.
After it's installed: tap the icon just like any other app. You stay signed in.