Microsoft to do list app on iPhone

Take this:

1. Check Outlook Tasks 

If your To Do app is connected to your Outlook account:

• Open Outlook on a desktop or browser.
• Go to Tasks or Deleted Items.
• Sometimes deleted tasks (not edited ones) may appear there and can be restored.

2. Review Activity in Microsoft 365 

If you're using a work or school account, your IT admin might have access to audit logs or backups that could help recover lost data.

3. Manual Recovery

If you remember part of what you wrote, try checking your Notes app, emails, or messages