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.
休憩中の携帯の使用は精神的疲労の原因になる可能性【研究】 https://life-intensity.com/cellphone-and-mental-depletion/