Separate receiver-only app for older macOS — Catalina (10.15), Big Sur (11), and Monterey (12) — for Macs that can't run the main BetterCast app (which requires macOS 13+).
Turn an old Mac into a wireless second monitor: install this on the old Mac, then connect to it from a modern Mac running the main BetterCast app (the sender).
- Universal (Intel + Apple Silicon), notarized & signed.
- Receiver-only (the old Mac can't send/capture, just display).
- 🧪 Beta — built for issues #33 and #34, not yet tested on Catalina/Monterey hardware. Please report back.
Download: BetterCast-Receiver.dmg below.