End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
http://yoozfile.ir/file/45779/ترکیب-الگوریتم-بهینه-سازی-پروانه-با-الگوریتم-بهینه-سازی-اجتماع-ذرات