hello sms アプリ
It's the fastest way to text.
You can group chat easily, send and receive photos quickly, and switch between chats with a single touch. Hello is a streamlined way to text: no inbox, no clutter, no ads. Just you and your conversations.
Hello replaces your default SMS and MMS app by creating a deep integration with your phone that makes tabbed texting a seamless experience.
• Engadget: "My favorite texting app so far."
• Cult of Android: "Hello SMS may be the best SMS app ever developed."
• Lifehacker: "A beautiful app with a unique tabs-based interface. It's gorgeous and minimalistic."
• CNET: "One of my favorite apps"