Mirror/push Android notifications to iOS device
Okay, I found an answer by myself. 
First we need to download Pushbullet on the App Store. 
After all authorization and stuff, we go to our android device and buy Tasker. Then we download Notification Listener and Push Tasker.
We create a profile by choosing plugin-notification listener-posted and select the applications.
Then we make a task where we choose plugin-push tasker and choose the desired notification. 
Now we just have to keep Notification Listener running.