The event feature does currently not work on Android 8.0 or newer versions.

Download the app to get your unique Simplepush key.
There is no registration required.
After your free 7-day trial the app will require a one-time $3.99 in-app purchase.
Use your Simplepush key to send notifications to your device.
Sending a push notification to your device is as simple as a HTTP request.
You can customize ringtones and vibrations for your notifications with the Events feature.
End-to-end encryption can be used for increased security.

Step 1. Download Simplepush Mod (Unlocked) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Simplepush Mod (Unlocked) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Simplepush Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.