Hardware & software:
- Scriptable (iOS) at https://scriptable.app for free from Leo Laporte.
- Hype 4.0 at https://tumult.com/hype/ for $49.99 from Rene Ritchie.
- FlyTunes – Universal Portable Bluetooth 4.1 Wireless Audio Transmitter for Use with AirPods, Earbuds/Headphones, TV’s and More for $39.99 (on Amazon) from Lori Gil.
- Pine Player (Mac App Store) for free from Andy Ihnatko.