KakaoTalk, a South Korean messaging app, has gained significant popularity in Russia following the ban of Telegram, reaching the second position in the 'Social Networks' category of the Russian App Store and recording approximately 10,000 downloads on RuStore. Interest in the app has surged, as indicated by Google Trends data, and it has entered the top 500 free apps across all categories in Russia. To appeal to Russian users, KakaoTalk has introduced a Russian interface, though some elements remain in English. Since its launch in 2010, KakaoTalk has built a user base exceeding 90% of smartphone owners in South Korea and has over 150 million downloads globally. The app provides features such as text messaging, image and sticker sharing, group chats, channels, and voice and video calls, and is available on Google Play, the App Store, and RuStore. KakaoTalk also played a crucial role during the 2011 Japan earthquake, experiencing a surge in messaging traffic as users sought to confirm the safety of loved ones.