Open-Source Licenses

Questmark is built with the following open-source components. We are grateful to their authors and contributors.

MIT License

• Avalonia UI — © The Avalonia Project
• CommunityToolkit.Mvvm — © .NET Foundation and Contributors
• DuraIT.Avalonia.AdMob — © Durable IT Solutions
• FluentResults — © Michael Altmann
• Microsoft.Extensions.DependencyInjection — © .NET Foundation and Contributors
• Microsoft.Extensions.Logging.Abstractions — © .NET Foundation and Contributors
• Xamarin.AndroidX bindings — © Microsoft Corporation

The MIT License grants permission, free of charge, to use, copy, modify, and distribute the software, provided the copyright notice and this permission notice are included. The software is provided "as is", without warranty of any kind.

Apache License 2.0

• Serilog — © Serilog Contributors
• Serilog.Extensions.Logging — © Serilog Contributors
• Serilog.Sinks.Console — © Serilog Contributors
• Serilog.Sinks.File — © Serilog Contributors
• AndroidX Core SplashScreen — © The Android Open Source Project

Licensed under the Apache License, Version 2.0. A copy of the license is available at apache.org/licenses/LICENSE-2.0.

SIL Open Font License 1.1

• Inter typeface — © The Inter Project Authors

The Inter font is licensed under the SIL Open Font License, Version 1.1, available at openfontlicense.org.

Other third-party components

Questmark also includes the Google Mobile Ads SDK and the Google User Messaging Platform SDK, which are proprietary and not open source. They are used under the Google AdMob and AdSense Terms of Service; how they handle data is described in our Privacy Policy.