The Hamilton app seems to be an example: https://www.blog.google/topics/developers/it-must-be-nice-have-hamilton-your-phone/ https://www.blog.google/topics/deve

The Hamilton app seems to be an example: https://www.blog.google/topics/developers/it-must-be-nice-have-hamilton-your-phone/ https://www.blog.google/topics/developers/it-must-be-nice-ha...