Your Data, Your Control

DoseDay is built on a short list of hard rules about your data. No ads. No data selling. Starting Plan data stays on your device. You initiate every export. Here's the full picture.

Read Full Privacy Policy
Private and personalized — DoseDay

Five things that don't change

These aren't aspirations — they're commitments built into how DoseDay is designed.

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No medical advice

DoseDay is a personal organization and tracking tool. It does not diagnose, prescribe, or provide treatment recommendations.

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No prescribing

We are not a telehealth or prescribing service. DoseDay does not facilitate obtaining prescriptions or medications.

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Starting Plan stays local

Starting Plan data — including your baseline snapshot and visit notes — is stored on your iPhone. It is not uploaded to any server automatically.

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No ads, ever

We do not run advertising in DoseDay. We do not sell your personal data to advertisers or third parties. Revenue comes from subscriptions only.

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You control exports

Nothing is sent to your clinician, insurer, or anyone else without you generating and sharing an export yourself.

What DoseDay collects and why

We collect the minimum necessary to operate the app, support subscriptions, and improve the product.

Account data
Email address if you create an account. Account creation is optional for the Starting Plan.
Tracking data
Dose logs, supply counts, and progress metrics you enter. Synced if signed in.
Analytics
Pseudonymous usage events used to understand feature usage and improve the app. The public website also collects pseudonymous page view and interaction events to understand how visitors discover and navigate to the App Store.
Subscription data
Processed by Apple and RevenueCat. DoseDay does not store payment details.
Support data
Information you send when contacting support.
Apple Health access is optional. When you choose to import Apple Health data, DoseDay reads only the data types you authorize. Starting Plan imports are stored locally on your device. Active tracking data may be used inside DoseDay for charts, reports, and optional features you choose.

Who we work with

We use a limited set of service providers to operate DoseDay. These providers receive only the data necessary for their specific function.

Firebase (Google)
Backend infrastructure, authentication, and data sync.
RevenueCat
Subscription management and entitlement verification.
Mixpanel
Pseudonymous analytics used to improve product features.
Crisp and support service providers
In-app support chat, email, troubleshooting, and support operations.

None of these providers are authorized to use your data for their own advertising purposes. See our Privacy Policy for the full list of providers and details on data handling.

Full Privacy Policy

For complete details on what we collect, how we use it, your rights, and how to contact us about privacy matters — read the full policy.

Read the Full Privacy Policy

A GLP-1 app you can trust

Download DoseDay. Start with the free Starting Plan — no account needed, no data uploaded.

Download on the App Store

Download on the App Store
Download DoseDay — Private by Design