After just a couple of weeks of releasing our app on Google Play and Apple App Store and days into sharing our app with the Japanese audience, we’re now ranked top on AppBrain. BiiB app (written as ビーブ in Japanese) is no. 1 under the Communication category. Below is the email we received from AppBrain.

AppBrain is a platform serving Android app developers and marketers with tools for app analytics and more. For users, it functions as an app discovery platform showing app statistics and rankings. It is owned by SwissCode, a company operating in the mobile space since approximately 2009.
We received the email from AppBrain on May 6, 2025, with a subject line that reads, “BiiB – Multilingual Messenger is ranked as No. 1 in Communication.” Having been to Japan almost 10 times and covering Tokyo, Osaka, Kyoto, Kyushu Island, Hokkaido and Aichi Perfecture, we always feel our app will be very useful for locals and foreigners to communicate.
We feel that our app also has a sense of purpose in assisting Japanese when they travel abroad, be it for business or pleasure.
We shall continue to upgrade our multilingual chat app and improve our service for the Japanese people and beyond. This is a small step for us, but a giant leap for Japan to communicate with the world!