Health tech
The Good Tracker
Voice-first symptom and health tracker for chronic illness
A free web app that lets you log symptoms, food, medications, and sleep using voice or sliders, then reveals patterns and trends to help prepare for doctor
About The Good Tracker

The Good Tracker is a free Progressive Web App designed for people with chronic illness who need to track symptoms, food, medications, and sleep patterns. It uses a voice-first approach—you can log how you feel by speaking, using 0-10 sliders, or typing—and typically takes under two minutes per entry.
The app displays your data as interactive trend charts and lets you spot patterns like which foods precede flares or whether medication changes affect fatigue. You can mark crash or flare days, add custom symptoms, and use the Ask feature to get plain-English answers about your health data, such as whether your pain correlates with poor sleep.
Built specifically for conditions like ME/CFS, Long COVID, fibromyalgia, and POTS, The Good Tracker includes a Doctor Prep tool that compiles your symptom history into a summary for appointments. All data is stored locally on your device and synced privately through your free account—the site does not sell data or share it with advertisers. A Pro plan adds doctor-ready PDF reports and deeper pattern insights, but core tracking features remain free forever.
What we found
- Voice-first symptom logging
- 0-10 symptom sliders
- Food and medication tracking
- Trend charts and pattern insights
- Cross-device sync
- Data export in JSON and CSV
- Crash and flare day flags
- Custom symptom fields
- Ask feature for natural language queries
- Doctor Prep tool for appointment summaries
Pricing
Pricing model: Freemium
Free: $0, includes voice and slider logging, daily trends, symptom heatmap, device sync, data export, and daily reminders. Pro: $5.99/month or $39/year (approximately $3.25 per month billed yearly), adds doctor-ready PDF reports, deep pattern insights across food, activity and weather, smarter Ask f
Common questions
- What is The Good Tracker?
- The Good Tracker is a free, voice-first health tracking app designed for people with chronic illness. It lets you log symptoms, food, medications, sleep, and daily patterns using sliders, quick taps, or a voice note, and surfaces plain-English trends to help prepare for doctor appointments.
- Is The Good Tracker free?
- Yes. The Good Tracker is free to use with full access to logging, trends, and insights. A Pro plan is available for additional features, but core tracking—including voice logging, symptom sliders, food and medication tracking, and trend charts—remains free.
- What devices does The Good Tracker work on?
- The Good Tracker is a Progressive Web App that works on any modern browser—iOS Safari, Android Chrome, and desktop browsers. You can install it to your home screen for an app-like experience without requiring an app store download.
- Can I use it to prepare for doctor appointments?
- Yes. The app includes a Doctor Prep tool that compiles your recent symptom data, worst days, and notable patterns into a summary you can bring to appointments, helping lead to more productive conversations with healthcare providers.
- Do I need an account?
- Yes. A free account is required. Setup asks you to sign in with Google or an email link. Your logs are saved on this device and sync to your account. The separate printable tools work without an account.
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The Good Tracker has a free listing. The owner can unlock the full profile with a paid launch for $5:
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