I signed up when I had a Pixel and now I'm back to iPhone so I'm subbed to iCloud now, also because it includes HomeKit cameras recording functionality. I used

I signed up when I had a Pixel and now I'm back to iPhone so I'm subbed to iCloud now, also because it includes HomeKit cameras recording functionality. I used Google Photos on the iPhone for a while though, it worked fine you just have to open their app so it syncs.