Best health tools
A curated list of tools tagged health — free to browse, no sign-up required.
OverCalculator
Free calculators that answer instantly
MyResultLab
Understand CT, MRI, X-ray, ultrasound, and lab reports in plain language
GutMaxx
Free UK 30g fibre tracker for supermarket food
Dose Calcs
Browser-based math for checking prescribed doses and unit conversions.
TendiPet
Clear, compassionate guidance for dogs with IVDD — from the first wobble through recovery.
ZammioHub
Free online calculators for finance, health, math, and everyday needs
CareClinic Health Tracker
Organize symptoms, medications, mood, sleep, and daily health observations.
PepLedger — Peptide & GLP-1 Protocol Tracker
Track any peptide, GLP-1, hormone or supplement — and see what's still active.
Stop Addiction
Evidence-linked guidance to understand, reduce, or stop addictive behaviors
OdeCare
Radar-based monitoring for aging parents
Simpluna
A period tracker with no ads or subscription
Ness
Your all-in-one AI health coach
Moya Health
A chronic illness companion
SoloUno
Help for hair pulling and skin picking
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