Following a post I saw from @jarrod on HeyDingus here are the default apps I use on my iPhone.

Main Apps

πŸ“¨ Mail Client: Apple Mail (and Gmail)

πŸ“ Notes: Obsidian (and Apple Notes)

βœ… To-Do: Apple Reminders

πŸ—ΊοΈ Maps: Apple Maps

πŸ“· iPhone Photo Shooting: Halide (and Apple Camera)

🟦 Photo Management: Apple Photos

πŸ“† Calendar: Apple Calendar

πŸ“ Cloud File Storage: iCloud Drive

πŸ“– RSS: NetNewsWire

πŸ™πŸ»β€β™‚οΈ Contacts: Apple Contacts

🌐 Browser: Safari

πŸ’¬ Chat: WhatsApp, Apple Messages

πŸ“‘ Read It Later: Safari Reading List

πŸ“œ Word Processing: Pages

πŸ“ˆ Spreadsheets: Numbers

πŸ›’ Shopping Lists: Apple Reminders

🍴 Meal Planning (and Recipes): Obsidian

🎡 Music: Apple Music

🎀 Podcasts: Overcast

πŸ” Password Management: Apple Passwords

Others

πŸ€– AI Chatbot: ChatGPT

οΏΌπŸ§‘β€πŸ§‘β€πŸ§’β€πŸ§’ Social Media: Micro.blog, BlueSky, Instagram

πŸ–₯️ Media Tracking: Sequel, Letterboxd