Why isn't fatigue listed as a symptom in the LDN app? That's my biggest problem.
LDN app: Why isn't fatigue listed as a... - LDN Research Trust
I currently don't have an answer for you, will ask the Trust directly.
Here's what the developer says (I don't use the app, so I can't help. My apologies.)
Fatigue isn't listed by default as a symptom. But the user can add it themselves by following the instructions on the screen.
Hope this helps!