Hardware & software:
- Workflowy.com at https://workflowy.com for $4.99/month (or $50/year) from Andy Ihnatko.
- Dice (iOS) at https://pcalc.com/dice/ for $1.99 from Rene Ritchie.
- Dispo App (iPhone) at https://apps.apple.com for free from Leo Laporte.
- Metal Phone Tripod Mount with Cold Shoe,Woohoto 360 Rotation,Compatible with iPhone 11 12 Pro Max Tripod Mount,Sumsung Smartphone Mount Holder Adapter,Cell Phone Clamp,Video Rig Mount Live Streaming for $22.99 (Amazon Affiliate Link) from Alex Lindsay.