For those who want to create additional numbers on their mobile device, Cloud SIM app is the best app you can use. You can create unlimited numbers on your smartphone and tablet, use them to make calls and send SMSs to your contacts or any other person. 

Cloud SIM is an app which is not only a virtual number provider, but also an app which can be used for sending and receiving messages. So you don’t need to buy new SIM cards, you can just use your existing ones. In addition, you can have a second phone number and a disposable phone number, and you can switch them between them as you want.