Thx to  App Defaults.

Here are mine:

• Mail Client: Apple Mail app
• Notes: notion & Apple Notes
• To-Do: Apple Reminders
• Photo Management: Apple Photos
• Calendar: Itsycal,waiting for notion mail
• Cloud File Storage: Apple iCloud
• Contacts: Apple Contacts
• Browser: more use ARC，little use Safari
• Chat: Wechat
• Word Processing: WPS & Notion
• Spreadsheets: cleanshot
• Music: 网易云音乐（with tesla）
• Password Management: 1Password
• Code Editor: VSCode