iOS
Minimum:
version: 12.0
RAM: 2GB
Recommended:
version: 13
RAM: 4GB

Android
Minimum:
version: 7
RAM: 2GB
Recommended:
version: 8.0.1
RAM: 4GB

Windows
Minimum:
version: Windows 10 version 14393.0 or higher
architecture: x86
Recommended:
version: Windows 10 version 14393.0 or higher
architecture: x86, x64

Amazon
Minimum:
version: Fire OS version: 5 (derived from Android Lollipop 5.1)
RAM: 1GB
Recommended:
version: Fire OS 6 (derived from Android version 7.1.2)
RAM: 2GB

MacOS
Minimum:
version: 13.0
RAM: 8GB