Using Outlook for iOS for personal email and calendar management
Same Problem - the problem still persists after the following steps today:
- Remove Outlook App (Version 4.2231.0)
- Updated iOS SW Version from 15.6.
- Restart iPhone
- Get Outlook App in Apple Store (Version 4.2231.0)
Outlook still crashes shortly after starting it.
Also documented in the following thread:
Latest Outlook App update means app no longer opens - Microsoft Community