I have been using a push notification service for ...

I have been using a push notification service for my app but was not entirely satisfied with the features and performance. Then I came across Open Push Service and decided to give it a try. I must say, I am impressed with the ease of use and the functionality it offers. The integration was hassle-free, and I was able to segment my audience and send targeted push notifications. Open Push Service has definitely exceeded my expectations and I highly recommend it.