Push notifications are clickable pop-up notifications that appear on the smartphones of your consumers, whether or not they are using the respective app. Push notifications are more helpful because the user understands who is sending them. According to Google, push notifications can improve app engagement by up to 89% and result in 44% of mobile users completing in-store purchases. You can get start flutter push notifications in just €1/month. Signup today at WonderPush and get a 14-day free trial and no credit card will be required for a subscription.