Open-Source and Font Licenses
Last updated: 29 October 2026
YOPZO is built with open-source software and fonts. We're grateful to everyone who creates and maintains them.
Manrope font
- Copyright 2018 The Manrope Project Authors (https://github.com/sharanda/manrope)
- Licensed under the SIL Open Font License, Version 1.1 (OFL-1.1): https://openfontlicense.org
- The OFL lets the font be used, studied, modified and redistributed freely, including inside apps, as long as the font itself is not sold on its own and the copyright notice and license travel with it.
Flutter
- Copyright 2014 The Flutter Authors. All rights reserved.
- Licensed under the BSD 3-Clause License (BSD-3): https://github.com/flutter/flutter/blob/master/LICENSE
- Redistribution and use are permitted as long as the copyright notice, the license conditions and the disclaimer are kept, and the authors' names are not used to endorse YOPZO without permission. The software is provided "as is", without warranties.
Other open-source components
YOPZO also uses other open-source packages, each under its own license. The full list of open-source licenses, with their complete texts, is available in the app under Settings → Open-source licenses.
These licenses apply only to the open-source components named in them. They do not grant any rights to YOPZO's own code, content, characters or brand.