I use Pulse SMS for my S10+ and the Pulse Chrome extension on Windows. However, using Pulse on iOS is done through web access to the Pulse site and typically doesn't work. Are there other options for doing what I want through an SMS app on my phone and Internet access on Windows and iOS? Any suggestions for a good one. I don't mind paying, but I don't want to use an app or anything that requires anyone to install to message back and forth. Thanks.