marcel.kussin

This plugin makes integration in Push-Apps simple and easy. It creates a simple API to register devices. And sends a push message when a post is published.
Settings: – Default message – Push-Sound of the Device – Send Post-ID or not
View Link for demo-Code: <a href="https://github.com/visualartdesign/YAPS-iOS-Sample" title="iOS Code Example" rel="nofollow ugc">iOS</a>

Yet Another Push Service

This plugin makes integration in Push-Apps simple and easy. It creates a simple API to register devices.

gnexltd

Push7 | Web Push Notification Service for Web 
(https://push7.jp/) 
Push7 is now available for Chrome(Android and desktop).

Push7

Web Push Notification Service for your website. Now available for Android, iOS, Chrome and Firefox. We will soon support Safari and other platforms.

Yet Another Push Service vs Push7