KakaoTalk : Messenger is a South Korean chat program for smartphone communication. The program allows you to instantly send and receive messages, photographs, videos, and voice messages to and from friends, family, and coworkers via the push notification service, and it handles your friends by their actual phone numbers. Like sending a text message, your pals can still get your kakao chat messages even if they aren't online. Similar to "WhatsApp," "Kakao Talk" organizes friends by actual phone numbers. As a result, friends who are simultaneously using "Kakao Talk" and are in your phone's address book will automatically appear in the "Kakao Talk" contact area. The creator of KaKao launched Hangame, the biggest gaming platform in Korea, more than ten years ago. He then rose to become the CEO of NHN, the country's biggest Internet company. Three times as many texts are transmitted every day as there are SMS messages sent overall by Korea's three major mobile operators. 95% of the Korean smartphone market's 55% penetration are KaKao users.

Not only does "KakaoTalk" enable text messages, but also images, audio, and video. Additionally, it offers GroupChat, a multiplayer chat mode, and will progressively include commerce and other features. The platform is stable, the design is innovative, it is not region- or country-specific, and it greatly reduces traffic. The application procedure is easy. There is also a voice message recording feature. Your friends may hear your clear voice with just one click. The free call feature on KakaoTalk also allows you to modify your voice.

At the same time, it supports for more than 100 million users worldwide with a stable service. Every day, Kakao releases over 100 million, and it is used in more than 200 nations. 12 languages are supported, including English, Chinese, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Spanish, Thai, and Turkish.