The iOS 12 update mentioned is for webkit https://support.apple.com/en-us/HT213428 https://support.apple.com/en-us/HT213428 Depending on your Android version

The iOS 12 update mentioned is for webkit https://support.apple.com/en-us/HT213428 https://support.apple.com/en-us/HT213428 Depending on your Android version the equivalent is either webview or Chrome. The requirements for which are Android 5 and Android 4 respectively (according to a 3rd party website I found- the play store annoyingly doesn't list system requirements). These were released 2014 and 2011. Sometimes I think Google should be more in your face about app updates, especially ones that would be considered part of the operating system in other ecosystems.