Your device needs to have some specifications before you can use the app properly on it. For Android users, your operating system should be at least Android version 4.4 Kitkat or later. In addition, you need a RAM of at least 512MB to run the app without it freezing. For iOS devices, your operating system must be iOS 12.0 or later for the iPhone and iPod version and iPadOS 12.0 or later for the iPad version. Also, memory space must be 147.8MB and above.