Pusher

Pusher Mobile App allows you to send push notifications directly from your phone.

Using your existing OneSignal account, you enter in a title, message, optional parameters: ‘url’ property (this opens a webpage of your choice when the user clicks on the notification) or data property (json formatted data for passing data back to your app) and click “Send”. You will need your OneSignal app REST KEY and APP ID

Enter as many of your OneSignal Push Notification apps as you’d like.