Privacy policy
Effective date: 18 October 2026
Controller
Momoli is run by Beiwerk GmbH, Friedheimstrasse 14, 8057 Zürich, Switzerland (UID CHE-419.370.211). For questions about data protection, write to us at support@momoli.ch.
What data we process
• Account: your email address, your name, your settings and, if you use a partner link, the link to that partner. • Family and health: what you enter in the app, such as the due date or date of birth, details about your child, growth measurements, life stage, family members, calendar, checklists and name list. • Usage: which features you use, without content. • Error reports: technical details about errors and loading times, without your name or email. The due date, date of birth, growth measurements, life stage and the indication that you have experienced a loss are health data and therefore sensitive personal data. The only location we know is the municipality and canton you choose (or, if you live abroad, the country and town). Momoli does not access your device's location.
What we use it for
We need your data to make the app work: content and offers that fit the week of pregnancy, your child's age and where you live, the shared calendar, checklists, growth charts and the name list. Usage data and error reports help us improve Momoli and fix errors. For partners such as hospitals, employers, insurers and retailers we turn them into aggregated figures that cannot be traced back to individuals, for example how often a labelled partner offer was shown and tapped. We do not pass on figures based on fewer than five families. We do not pass your data on for advertising and we do not sell it.
Who receives it
We do not pass your data to third parties for their own purposes. Service providers process it only on our behalf. Three of them are abroad: the cloud hosting provider (contracting party in Singapore; the data is stored in Zurich, access from Singapore and the USA is possible), the email delivery service for the sign-in codes (USA) and the error-report service (stored in Germany, provider in the USA). Standard contractual clauses apply for Singapore, the Swiss-U.S. Data Privacy Framework for the USA. Providers in Switzerland run the website and our mailbox. If you sign in with Apple or Google, they pass your name and email address to us. Within your family, the other members see what you share together.
Where and for how long
The data from the app is stored in a database in Zürich. We keep it for as long as your account exists. If you delete your account in the app, we delete it immediately. What you kept together with other members of your family, such as the calendar or checklists, stays available to them. The error reporting service deletes error reports after 90 days at most. The email delivery service keeps a sign-in email it has sent for a short time. Our servers keep technical access logs, including the IP address, and delete them after a short time.
Website
The website momoli.ch counts page views so that we know what is being read. It sets no cookies for this and stores no personal data.
Your rights
Under the Federal Act on Data Protection, you can ask for access to your data and have it corrected, deleted or handed over. In the app you can change your details, export your data and delete your account. For anything else, write to us at support@momoli.ch. If you are not satisfied with our answer, you can contact the Federal Data Protection and Information Commissioner (FDPIC).
Changes
If the app or our service providers change, we update this policy; the current version is at momoli.ch/en/privacy/.