Their Android client isn't as great as the native Gmail app, however it's basically a wrapped web interface. And for a web interface, it's great, because it's u

Their Android client isn't as great as the native Gmail app, however it's basically a wrapped web interface. And for a web interface, it's great, because it's usable and it means you can have it on any device you want just by going to "fastmail.com". And btw, on iOS/iPhone Fastmail does push notifications using the native email client: https://blog.fastmail.com/2015/07/17/push-email-now-available-in-ios-mail/ https://blog.fastmail.com/2015/07/17/push-email-now-availabl...