Local-First Kids Fever Log

Privacy-focused fever and medication log for parents, stored locally

Problem

Parents caring for a feverish child need to log temperature and medication times, but most apps require sign-up and upload data to the cloud, raising privacy concerns. A developer showcased a local-only fever and medication log for kids, reflecting strong demand for privacy and offline availability.

Solution

A fully local mobile or web app that records a child's temperature, medication times and doses; supports quick entry, trend charts, medication interval reminders; data stays on device, exportable, no registration required.

Users

Parents and caregivers of young children.

MVP

Quickly log temperature and medication; show temperature trend chart; set medication interval reminders; local data storage with export; no account, open and use.

Revenue

One-time purchase $5, or freemium with $2/month for advanced charts and multiple children.

Why now

Parents are increasingly privacy-sensitive about health data; local-first and offline become selling points; indie developers can build a lightweight PWA with no backend.