Pricing
The warning stays free
Early Signal is a free consumer wellness tool at launch. The morning status and Off from usual rest alerts stay free. Pro adds a personal accuracy report, custom alert sensitivity, deeper history, Slightly off pushes, a medium widget, and CSV export.
Free
$0
Forever, no account
- Today status and signal ring (Temp hidden if the Watch cannot measure it)
- Off from usual push alerts
- What-to-do guidance on alert days
- 14-day trends and 30-day history (temp and breathing first when present)
- Small and lock-screen widgets
- On-device scoring — no account
Pro
From $3.99/mo
$24.99/year · $49.99 lifetime · billed via Apple
- Personal accuracy report
- Alert sensitivity (cautious / balanced / only strong)
- Slightly off push notifications
- 30–365 day trends and full history
- Medium home-screen widget with guidance
- CSV export of metrics and assessments
Pricing FAQ
Subscriptions, cancellation, and accounts
Is the warning really free?
Yes. The morning status, signal ring, Off from usual alerts, and day-of guidance stay free forever. Pro adds depth — not the warning itself. When Pro is offered automatically, it is on a calm Typical day or from Settings or Trends — never on an Off from usual morning.
What does Pro cost?
Early Signal Pro is $3.99 per month, $24.99 per year, or $49.99 for a lifetime unlock. Prices are set in the App Store and may vary by region.
Can I cancel?
Yes. Monthly and yearly plans renew automatically until you cancel in iOS Settings → Apple ID → Subscriptions. Cancel at least 24 hours before the period ends. Lifetime is a one-time purchase.
Do I need an account?
No. Purchases are tied to your Apple ID via StoreKit. Health data stays on your iPhone.
Full legal terms on our Terms of Use Terms. Support: