SmartrMail Email & SMS

I have been trying many different apps. But This one is a really cool one. It is very easy to install and works perfectly. I used it for a newsletter. I used Free basic and it's just wonderful. So easy, I did not have to use a support team or got stuck or anything like that. Installed, Created newsletter, and sent. It showed who opened, click, etc. Really Good App, Thank you to creators.