OneSignal Push Notifications for Shopify - Abandoned cart, automated campaigns, robust analytics.
Analyzify - Google tag manager and analytics app for your Shopify store
UX Archive Animated - iOS apps animated user flows
Shopgram - A free analyzing tool for exploring top Shopify stores
Notify.Events - Get notifications from 40+ services sent to 50+ tools
BareMetrics - SaaS Analytics for Stripe