Little Hollow for multiple sclerosis: planning around MS fatigue and heat
MS is the anchor Little Hollow was designed around: capacity that changes day to day, fatigue that isn’t “just tired,” and heat that can flatten a good day. Here’s how the app plans with all three.
MS days aren’t interchangeable
Fatigue is one of the most common and disabling symptoms of multiple sclerosis, and it doesn’t arrive on a schedule. Add cognitive fog and heat sensitivity, and two days on the same calendar can hold wildly different capacity. A planner that assumes every day is identical treats that variability as a personal failing. Little Hollow treats it as the terrain — the thing the plan is built around. (For background on MS symptoms and management, the National MS Society is a good starting point.)
Built around three MS realities
Fatigue, sized honestly
A quick morning check-in sets the day to Low, Medium, or High capacity. On a high-fatigue day the plan shrinks to match — a genuinely shorter list, low-cognitive-load tasks first — so the day is achievable rather than aspirational. Nothing you don’t get to is framed as falling behind.
Heat, before it hits
Many people with MS experience a temporary worsening of symptoms when they overheat — often described in connection with Uhthoff’s phenomenon. Little Hollow tracks the day’s heat and, when it crosses a threshold you set, proactively suggests a lighter plan — before the afternoon costs you, not after.
Cog fog, respected
Tasks carry a cognitive-load tag, independent of how long they take. On a foggy day, low-load work surfaces first, so a single clarity-demanding task doesn’t block the whole list.
Patterns from your own days
Over time, Pip surfaces gentle, plain-language patterns from what you’ve logged — for example, how hot afternoons have tended to affect your next morning. It cites your own data, never claims medical certainty, and never stores a diagnosis. It’s a planner that works with MS, not a substitute for your care team.
Questions
Is Little Hollow only for MS?
No. MS is the anchor persona, but the model fits any fluctuating condition — long COVID, chronic fatigue, migraine, chronic pain, ADHD, burnout. See planning with fluctuating energy.
Does it diagnose or give medical advice?
No. It only reflects patterns in what you log yourself, in plain language. It’s not a diagnostic or medical device, and it never stores a diagnosis field.
How does the heat feature work?
You set a heat threshold; when the day’s temperature crosses it, the app proactively offers a lighter plan. Manual entry is always available, so it works even without location access.
Plan around MS, not against it.
Little Hollow is in early access. Join the waitlist and I’ll let you in.