On GrapheneOS:

• Orgzly (FOSS)
• Folder with personal communication theme:
  • messages (FOSS)
  • protonmail
  • discord
  • Signal
  • Phone (FOSS)
  • Contacts (FOSS)
  • 5 other proprietary or rarely used messaging apps to stay in touch with specific people in specific circumstances.
• Folder with daily/common apps:
  • Fossify Calendar (FOSS)
  • Local transit app
  • Settings (FOSS)
  • Firefox (FOSS)
  • HomeAssistant (FOSS)
  • Clock (FOSS)
  • Organic Maps (FOSS)