Pricing
Start free. Build healthier habits slowly.
Free trial
14 days
No credit card. Full feature access.
- All logging — weight, doses, sleep, exercise, labs
- Apple Health sync, including SpO2 & VO2 max
- Dayo AI Coach during trial
- Pharmacy & Refill Hub during trial
- Cancel anytime
Most loved
Premium
$5.99 /mo
Or $59.99/year — save 17%
- Dayo AI Coach Insights with daily affirmations
- Trend smoothing, goal projections, plateau detection
- Pharmacy & Refill Hub with PA tracking
- Sleep Score, Resilience Score, blood-glucose trends
- Progress Photos timeline with encrypted cloud sync
- Doctor-ready PDF export
What's included
Billing & subscription
Do I need a credit card to start the trial?
No. The 14-day free trial requires no credit card and gives full feature access. You'll be prompted to subscribe at the end of the trial — only then do you provide payment via your Apple ID.
How does billing work?
All subscriptions are billed through your Apple ID and managed in iOS Settings → [your name] → Subscriptions. We never see or store your payment details.
How do I cancel?
Open Settings → [your name] → Subscriptions → DayByDay on your iPhone and tap Cancel. You'll keep Premium access through the end of your current billing period.
What happens if I don't subscribe after the trial?
Your account and all data are automatically deleted 15 days after creation (1 day after trial expiration). Export your data first via Settings → Export Data if you'd like to keep it.
Is there a family plan?
Not currently. DayByDay is a single-user app since each account holds your personal health history under row-level security. We may explore family options in the future.
Do you offer refunds?
Refunds are handled by Apple directly. If you'd like a refund, request it through reportaproblem.apple.com or via Settings → [your name] → Subscriptions.
Start your free trial →
14 days free · No credit card · Cancel anytime