Privacy
The app collects nothing.
Last updated 29 September 2026
The short version
The mamahuhu app collects nothing. It has no account, no ads, no analytics and no tracking, and it never sends anything off your phone. Everything it keeps stays on your device and is deleted when you delete the app.
This website only collects what you type into it: your email address, if you join the waitlist.
Who is responsible
Felix Seip is responsible for your data under the GDPR. Write to development@unicornfounder.ai with any question or request about it.
The app
Screen Time. mamahuhu uses Apple's Screen Time framework to block the apps you choose until you finish a lesson. You pick those apps in Apple's own picker, and Apple gives mamahuhu an anonymous token for each one rather than its name. mamahuhu never sees your usage history, how long you spend in any app, or anything you do inside one.
What stays on your phone. Those tokens; which app you told mamahuhu you came from, so it can take you back there; how long an unlock lasts; and whether the gate is on. These are stored on your device and shared only with mamahuhu's own extensions, which are the parts of the app that draw and answer the block screen.
Your answers are not saved. What you answer in a lesson is used to mark it right or wrong and is gone when the lesson closes.
Apple. Apple handles the download and any payment under its own privacy policy. If you have turned on “Share with App Developers” in your iPhone's settings, Apple may give us anonymous crash reports and usage statistics. We get nothing from Apple otherwise.
The website
The waitlist. If you join, your email address is stored with Loops (Loops.so, Inc., United States), which sends our emails, along with a label saying you signed up through the waitlist. We use it only to tell you about mamahuhu. The legal basis is your consent (Art. 6(1)(a) GDPR). You can withdraw it at any time with the unsubscribe link in every email or by writing to us, and we then delete your address.
Fonts. This page loads its fonts from Google Fonts. When it does, your browser connects to Google (Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland), which receives your IP address and may process it in the United States. We do this so the page displays consistently, which is our legitimate interest (Art. 6(1)(f) GDPR). See Google's privacy policy.
Server logs. Like any website, the server that delivers this page records technical data about each request: your IP address, the time, the page requested and your browser type. This is needed to deliver the site and keep it secure (Art. 6(1)(f) GDPR), and the logs are deleted after a short period.
No cookies, no analytics. This website sets no cookies and runs no analytics or tracking.
Your rights
You can ask for a copy of the data we hold about you, and have it corrected, deleted, restricted or handed to you in a portable format. You can object to processing based on legitimate interest, and withdraw consent at any time. Write to development@unicornfounder.ai. You also have the right to complain to a data protection supervisory authority.
Children
The app collects no personal data from anyone, children included. The waitlist is not meant for children under 16.
Changes
If mamahuhu starts collecting anything, this page will say so before it happens, and the date at the top will change.