Open-source software

Third-Party Notices

Quietblade includes carefully selected open-source components. Their licences permit commercial distribution and require the notices below.

RevenueCat Purchases

Copyright © 2024 RevenueCat, Inc. Licensed under the MIT License.

Permission is granted, free of charge, to any person obtaining a copy of this software and associated documentation files to use, copy, modify, merge, publish, distribute, sublicense, and sell copies, subject to inclusion of the copyright and permission notice. The software is provided “as is”, without warranty of any kind.

Full MIT licence

Aptabase Swift SDK

Copyright © 2023 Sumbit Labs Ltd. Licensed under the MIT License.

Permission is granted, free of charge, to any person obtaining a copy of this software and associated documentation files to use, copy, modify, merge, publish, distribute, sublicense, and sell copies, subject to inclusion of the copyright and permission notice. The software is provided “as is”, without warranty of any kind.

Full MIT licence

Google Mobile Ads Swift Package

Licensed under the Apache License, Version 2.0. You may use this software in compliance with that licence.

Full Apache 2.0 licence

Google User Messaging Platform Swift Package

Licensed under the Apache License, Version 2.0. You may use this software in compliance with that licence.

Full Apache 2.0 licence

Apple platform resources

System icons and platform frameworks are provided by Apple and are used according to Apple’s applicable developer agreements. Quietblade’s game identity, writing, interface composition, and generated icon artwork are original to mpenapps.