MNS no longer provides the SDK for Objective-C. If your client is using the iOS operating system, we recommend that you use Alibaba Cloud Message Queue for MQTT.

Alibaba Cloud message queue (MQ)Alibaba Cloud Message Queue for MQTT is applied in various scenarios, such as mobile Internet and Internet of Things (IoT). It enables the message transmission between clients and Alibaba Cloud. These clients include browsers, Android and iOS applications, smart devices, live streaming platforms, and the Internet of Vehicles.