iMessage for Android
This is actually talking directly to the iMessage service. It's hitting <a href="https://service.ess.apple.com:443" rel="nofollow">https://service.ess.apple.com:443</a> (and <a href="https://service2.ess.apple.com:443" rel="nofollow">https://service2.ess.apple.com:443</a> when authenticating) and not being proxied through any third-party servers. That being said, it does look like the app reports basic analytics but nothing sensitive.<p>This is truly impressive!