There is a great web app at https://messages.android.com that syncs with an Android phone's SMS/messaging to allow texting from the computer.
(This is great for those of us who type faster than we text on a little phone; and for those who are sitting at a desktop all day and don't want to open their phone to address every incoming text message.)
Is there an analog for iPhone Messages? I.e., a web or PC app that can send and receive native text messages for an iPhone?