Doses Privacy Policy

Effective September 30, 2026

In short: The Doses app doesn't collect any data. There are no accounts, no analytics and no ads. What you enter stays on your devices and, if you use iCloud, in your own private iCloud storage, which we can't access. The one thing that can reach us is a message you choose to write with “Send Feedback”. This only concerns the app: for this website, see “This website” below.

Who we are

The Doses app is published by Marien Digital, 66 Achille Reisdorfflaan, 1180 Brussels, Belgium ("we", "us"). If you have a question about this policy, write to support@marien.digital.

What you enter in the Doses app

To work, the app stores what you type into it: medicine names and notes, the limits you set, your course schedules, reminder times, and the times you log doses. This can be health information, so we designed the app so that we never receive it.

On your devices. Your data is stored locally on your iPhone and shared with the Doses widgets on the same iPhone.
Between your iPhone and Apple Watch. The two sync directly with each other using Apple's WatchConnectivity. Nothing goes through our servers.
In iCloud. If you're signed in to iCloud, the app keeps a copy in the private iCloud database of your Apple Account. That's how it backs up your data and keeps your devices in sync. The copy is stored by Apple under Apple's Privacy Policy. It's private to your Apple Account, and we can't see or access it.

What we collect

Nothing, unless you write to us. The app doesn't contain analytics, advertising or crash-reporting tools, and it makes no network requests on its own. We don't track you across apps or websites, and we don't sell or share any data.

Send Feedback. If you send a message from the app's “Send Feedback” screen, we receive what you wrote, your email address if you choose to add it, and the app version, iOS version, language and time zone. Never your medicines or your doses. Messages are stored in France on twocentsbox.com, a service run by us, and we use them only to read and answer you. To have a message deleted, write to support@marien.digital.

This website

The app and this website are separate. The app collects nothing. The website does two things, and neither uses cookies or local storage on your device:

Visit statistics. We use Plausible, which we host ourselves on our own server in France. It counts page views and shows us which pages are visited, the referring site, your country, browser and device type, and which outbound links are clicked (such as the App Store link). It doesn't use cookies, doesn't identify or follow individual visitors, and doesn't share anything with third parties.
Feedback widget. The “Two Cents” button lets you send us a message. Nothing is sent unless you choose to send a message. If you do, we receive what you wrote, plus your email address and a screenshot if you add them, and technical details such as the page you were on, your browser, operating system, language and screen size. Messages are stored in France and we use them only to read and answer you. The widget is loaded from twocentsbox.com, a service run by us.

To have a message deleted, write to support@marien.digital.

Notifications, Siri and widgets

Reminders are local notifications that your iPhone schedules itself. When you log a dose with Siri, Shortcuts, widgets or Control Center, the request is handled by Apple's system features on your device and saved to your Doses data. None of it is sent to us.

Purchases

Apple handles App Store purchases. We receive only the anonymous sales reports Apple provides to developers, which don't identify you.

Deleting your data

To delete a dose or a medicine, delete it in the app.
To delete everything on a device, delete the Doses app.
To delete the iCloud copy, open Settings → [your name] → iCloud → Manage Account Storage (the exact name varies by iOS version), choose Doses, and delete its data.

Your rights

Data protection laws such as the GDPR give you rights over your personal data, including access, correction and deletion. Because we don't hold any of your data, all of it is under your control on your devices and in your iCloud account, as described above. You can still contact us with any question, and you can complain to your local data protection authority.

Children

The Doses app is not directed at children and collects no data from anyone, including children.

Medical disclaimer

The Doses app records the limits and schedules you enter. It doesn't give medical advice. Always follow your doctor's or pharmacist's instructions and the leaflet that comes with your medicine.

Changes

If we change this policy, we'll update this page and the date at the top. If a change affects how your data is handled, we'll also say so in the app's release notes.