Hello;

Iot Is becomming more and more worldwide , the subject is very useful

, u can find some response to your question in these links:

Programming Internet of Things using Contiki and Cooja

https://opensourceforu.com › Audience › Developers

Traduire cette page17 juin 2017 - Contiki is an operating system with a focus on low power IoT devices. Cooja is theContiki network simulator. ... The implementation of IoT is now widespread because of high performance wireless technologies.Termes manquants : surpass ‎IoTIFY

6 best IoT simulators for PC - Windows Report

https://windowsreport.com › Reviews

Traduire cette page27 août 2017 - Iotify is a powerful IoT simulator that allows you to quickly develop IoT ... you can use NetSim to predict how the respective network will perform.

I think, each simulator has its own strengths and drawbacks based on the task at hand. You cannot judge that one simulator is better than another in general.

I think that Cooja is more used in the literature and last research works in the context of IoT. I think that is the main reason.