PushEngage is the best push notification app. CS team is very patience, good service. So, Should use this app. also Good feature push engage app.

This app is by far the most cost efficient marketing app you can add to your Shopify. The integration runs smooth and the use of the pre set-up automations will drive money to your shop from the very beginning.
I can ony give it my best recomandations.

PushEngage is the best push notification app that I have used till now for my website.It comes with a lot of unique features and works seamlessly with shopify.

PushEngage is the best app for the push notifications for Shopify. The best feature is sending auto-notifications for segments - which no other app supports for Shopify. It also has a unique feature of drip campaigns.

I used this app for my store and it is performing very well specially for the cart abandonment. It has features of automation for shopify, which reduces our work to very less for sending notifications. Cart abandonment conversions are very good. I love this app. Their support staff are very cooperating and understand your queries. All questions are answered almost instantly over chat or email.