Last reviewed: 16 August 2026
Typefaces
Space Grotesk © 2020 Florian Karsten and Manrope © 2018 Mikhail Sharanda are bundled under the SIL Open Font License 1.1. They are used as embedded resources and are not sold or redistributed separately.
The fonts may be used, studied, modified, and redistributed, provided they are not sold by themselves and the licence’s conditions are followed. The licence text is available from the SIL Open Font License website.
Icons
The Android app uses Lucide icons © 2022 Lucide Contributors, with portions © 2013–2022 Cole Bemis (Feather), under the ISC licence.
ISC licence notice
Permission to use, copy, modify, and distribute this software for any purpose with or without fee is granted, provided the copyright notice and permission notice appear in all copies. The software is provided “as is” without warranty, and the authors are not liable for damages arising from its use.
Android frameworks and libraries
Music Rhythm Trainer is built with Android and Jetpack components including Jetpack Compose, Room, Hilt, and WorkManager. These components are distributed under the Apache License 2.0.
The licence permits use, reproduction, modification, and distribution subject to its conditions, including preservation of notices and identification of changes. Software is provided without warranties or conditions. The full licence is available at apache.org/licenses/LICENSE-2.0.
Website assets
This website uses the same bundled Space Grotesk and Manrope font files described above. The Music Rhythm Trainer app icon, feature artwork, brand, layout, and original written content are proprietary assets of WYNTHAM LTD unless otherwise stated.
Component overview
| Component | Creator / project | Licence |
|---|---|---|
| Space Grotesk | Florian Karsten | SIL Open Font License 1.1 |
| Manrope | Mikhail Sharanda | SIL Open Font License 1.1 |
| Lucide icons | Lucide Contributors / Cole Bemis portions | ISC |
| Jetpack Compose | Android Open Source Project | Apache License 2.0 |
| Room | Android Open Source Project | Apache License 2.0 |
| Hilt | Google / Android Open Source Project | Apache License 2.0 |
| WorkManager | Android Open Source Project | Apache License 2.0 |
Questions
For questions about these notices, contact contact@wyntham.site.