Last updated: 10 August 2026
These Terms and Conditions ("T&C") are a legally binding agreement between you and ToModern e.U. ("we," "us," or "our"), and govern your access to and use of Leewyn, including the mobile application, the web application at leewyn.com, and all associated media (together, the "Services").
By accessing the Services, you acknowledge that you have read, understood, and agreed to be bound by these T&C. If you do not agree with all of these T&C, you are expressly prohibited from using the Services.
Leewyn turns an Android phone into a kid-safe phone by making Leewyn the device owner and enforcing rules — app allowlisting, adult-content blocking, and blocking of known bypass routes such as VPNs, proxies, sideloading tools, and alternative browsers — locally, on the device itself.
Our order process is conducted by our online reseller Paddle.com.
If you are a consumer (purchasing for personal use), you have the right to cancel this agreement within 14 days without giving any reason.
You may also use the model cancellation form below and send it to Paddle, though contacting Paddle's Buyer Support Team directly is faster:
By using the Services, you represent and warrant that:
All content within the Services — code, design, logos, and text — is the property of ToModern e.U. or its licensors. You are granted a non-exclusive, non-transferable right to use the Services for personal use for the term of your subscription.
We reserve the right to modify these T&C to adapt to legal or technical changes. We will notify you of changes at least 30 days in advance by email. If you do not object within that period, the new T&C are deemed accepted. If you object, we may terminate the contractual relationship at the earliest possible date.
Information on how we process your personal data is in our Privacy Policy.
ToModern e.U.
Seitenstettengasse 5/37
1010 Wien, Österreich
Email: support@leewyn.com