These are the open-source components included in the Android version of the LuxNationality app (identifier com.luxnationality.app), published by Navritto Solutions Private Limited, and the licence each is used under. How you may use the app itself is set out in its terms of use.
1. Fonts
LuxNationality sets its text in two open-source typefaces, each used under the SIL Open Font License, Version 1.1:
Outfit
Copyright 2021 The Outfit Project Authors (https://github.com/Outfitio/Outfit-Fonts). Used under the SIL Open Font License, Version 1.1.
Nunito Sans
Copyright 2016 The Nunito Sans Project Authors (https://github.com/googlefonts/NunitoSans). Used under the SIL Open Font License, Version 1.1.
The full SIL Open Font License, Version 1.1 is available at https://openfontlicense.org.
2. Frameworks and libraries
The Android version is built with the following open-source frameworks and libraries, each used under the Apache License, Version 2.0:
- Kotlin, its standard library and the Kotlin Multiplatform toolchain — © JetBrains s.r.o. and contributors
- Compose Multiplatform, including its Material 3 components — © JetBrains s.r.o. and The Android Open Source Project
- Lifecycle for Compose and the DataStore preferences store — © JetBrains s.r.o. and The Android Open Source Project
- kotlinx.coroutines — © JetBrains s.r.o. and contributors
- kotlinx.serialization — © JetBrains s.r.o. and contributors
- Ktor, the HTTP client used to download content and transcribe speaking practice — © JetBrains s.r.o. and contributors
- Okio — © Square, Inc.
- AndroidX Core and Activity for Compose — © The Android Open Source Project
- Media3 (ExoPlayer), for playing audio on this platform — © The Android Open Source Project
- The Ktor OkHttp engine and OkHttp, for network requests on this platform — © JetBrains s.r.o. and contributors; © Square, Inc.
The full Apache License, Version 2.0 is available at https://www.apache.org/licenses/LICENSE-2.0.
LuxNationality's own code and content
LuxNationality's own source code, design, brand and lessons are owned by Navritto Solutions Private Limited or used under licence, and are not covered by the licences above. Their use is governed by the Terms of Use. Beyond the components listed here, the app is built on the operating system's own built-in frameworks — including those for recording and playing audio — which require no attribution; the only closed-source components are the app store's billing and review libraries — which process the optional subscription and the in-app review prompt — governed by their own terms, not an open-source licence.
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