Licenses
Last updated: 13 June 2026
Spade Launcher
© 2026 Spade Launcher / Nikitas Amvrosov. All rights reserved.
Spade Launcher is proprietary software. The Spade Launcher name, app icon, logo, launcher-specific design, custom UI, Ace widgets, and original assets are owned by Nikitas Amvrosov unless otherwise noted below.
Third-party Components
Spade Launcher uses open-source and third-party components. These components remain subject to their own licenses.
Android and Kotlin libraries
- AndroidX Core KTX — Apache License 2.0
- AndroidX Lifecycle Runtime KTX — Apache License 2.0
- AndroidX Activity Compose — Apache License 2.0
- Jetpack Compose UI, UI Graphics, Tooling, and Material 3 — Apache License 2.0
- AndroidX DataStore Preferences — Apache License 2.0
- Kotlin and Kotlin Compose compiler plugin — Apache License 2.0
- Kotlinx Serialization — Apache License 2.0
- Ktor Client — Apache License 2.0
- Google Play Billing Library — Apache License 2.0
Weather data
Weather forecasts are sourced from DWD (Deutscher Wetterdienst) via the ICON-EU model for European locations, and from NOAA/NCEP via the GFS model for global coverage. City search and geocoding are provided by Open-Meteo.
Weather data is processed and served using the open-source Open-Meteo software (AGPL-3.0). DWD ICON data is made available under the Creative Commons Attribution 4.0 International License . NOAA GFS data is provided as a US government work and is in the public domain.
Fonts used in the Android app
- Bebas Neue — Copyright © 2010 Dharma Type — SIL Open Font License 1.1
- Poiret One — The Poiret One Project Authors — SIL Open Font License 1.1
- Prata — The Prata Project Authors — SIL Open Font License 1.1
- Share Tech Mono — SIL Open Font License 1.1
Font used on this website
This website uses the Inter font family. The font files are self-hosted and served from this website. Inter is licensed under the SIL Open Font License 1.1.
Icons
Spade Launcher's minimal app/category/weather icon set is based on icons from Lucide. Lucide is released under the ISC License. Some Lucide icons are derived from Feather icons and include MIT License notices from the Feather project.
License Links
- Apache License 2.0: https://www.apache.org/licenses/LICENSE-2.0
- Creative Commons Attribution 4.0: https://creativecommons.org/licenses/by/4.0/
- SIL Open Font License 1.1: https://openfontlicense.org/open-font-license-official-text/
- Lucide License: https://lucide.dev/license
- MIT License: https://opensource.org/license/mit
- Open-Meteo (AGPL-3.0): https://github.com/open-meteo/open-meteo
- DWD Open Data License (CC BY 4.0): https://www.dwd.de/EN/service/copyright/copyright_node.html
Additional Notices
Full license texts for bundled font and icon notices may also be included inside the app package. If any third-party notice is missing or inaccurate, please contact the developer so it can be corrected.
Contact: support@spadelauncher.com