I can’t remember where I found it, but there’s an ad-supported iOS app called Flush that does this: https://apps.apple.com/us/app/flush-toilet-finder-map/id9552

I can’t remember where I found it, but there’s an ad-supported iOS app called Flush that does this: https://apps.apple.com/us/app/flush-toilet-finder-map/id955254528 https://apps.apple.com/us/app/flush-toilet-finder-map/id9552...