Coming soon Skin & dermatology Free

NetherLog

Finally, a record your rare-disease care team can actually use.

  • iPhone
  • Android
  • Apple Watch
  • Android Watch

Netherton syndrome demands intensive daily skin care. NetherLog keeps that work organized — zone-by-zone severity, care routines, hydration, and temperature — and turns weeks of careful tracking into a clear picture for your rare-disease care team.

Highlights

  • Body-map severity tracking tailored to the zone-by-zone complexity of Netherton syndrome
  • Log skin care routines, hydration, and temperature sensitivities alongside symptom notes
  • Private and discreet — on your device, no account needed to start
  • Clinician-ready summary for your next rare-disease appointment

Netherton syndrome is relentless — the skin care, the hydration, the temperature sensitivities, the constant attention to which areas are flaring and which are calm. Keeping accurate notes is hard when every day feels the same and appointments come weeks apart. NetherLog holds that detail for you: mark severity zone by zone, log your routines and environmental conditions, and let the app build the timeline your care team needs.

Whether you’re tracking for yourself or helping a child or family member, a clear summary is ready when you walk into the room — so the visit can focus on what comes next, not on reconstructing what happened. NetherLog is for logging and insight only, not a substitute for medical advice.

Features

  • Zone-by-zone body map

    Mark skin severity area by area — so you and your care team can see at a glance which zones are changing, improving, or needing attention.

  • Care routine tracking

    Log the full picture: skin care, hydration, temperature sensitivities, and environmental triggers, each time you need to. Patterns emerge without manual effort.

  • Caregiver-ready

    Works just as well when you're tracking for a child or family member — log on behalf of someone else and export a clear summary before the appointment.

Your privacy

Your health data stays on your device by default — local-first, no account required to begin. helperly.org never sells your data. NetherLog helps you log and understand patterns; it does not provide a diagnosis or medical advice. The free version is ad-supported through Google AdMob, which applies its own ad tracking; upgrade to remove ads and keep everything fully offline.

What's new

  • Pre-launch

    Preparing for App Store and Google Play release. Join the waitlist to hear the moment it's live.

Available in 14 languages

  • English
  • Español
  • Français
  • Deutsch
  • Italiano
  • Português
  • Català
  • Русский
  • العربية
  • हिन्दी
  • 简体中文
  • 繁體中文
  • 日本語
  • 한국어

Questions about NetherLog?

Coming soon. Reach our team through the protected support form — we read every message.

Contact support