Hardware & software:
- MO2 Plugin at https://www.motionvfx.com/mplugs-33.html for $199 from Alex Lindsay.
- iPhone Xs Screensaver at https://www.reddit.com for free from Andy Ihnatko.
- Downie Plugin for Chrome at https://chrome.google.com/webstore for free from Andy Ihnatko.
- Matthew Cassinelli on iMore at https://www.imore.com for free from Rene Ritchie.
- Focus (iPhone) for $10.99 (plus other pricing levels) from Alex Lindsay.