Secure
Supports SSL/TLS for secure connection
Reliable Message Delivery
Supports MQTTv3.1.1 for reliable message delivery through various QoS levels
iOS 11 - iOS 15 Compatible
Courier library provides support from iOS 11 up to the latest iOS version
Supports SSL/TLS for secure connection
Supports MQTTv3.1.1 for reliable message delivery through various QoS levels
Courier library provides support from iOS 11 up to the latest iOS version