아이메세지 구버전블루 - 카카오톡 테마 is a free lifestyle app developed by W2D_what2do. This app is designed for Android devices and requires the installation of KakaoTalk before applying the theme. With this app, users can download and apply a blue-themed design to their KakaoTalk messaging app. However, it's important to note that this theme can only be applied to KakaoTalk versions 8.0 and above.

The app provides a simple and straightforward process for downloading and applying the theme. Users need to install the app, open it, and tap on the "Apply" button after downloading the theme. For any inquiries or support related to the theme, users can reach out to the developer via email at

Please note that the review does not endorse or evaluate the effectiveness of the theme, but simply provides objective information about its features and how to use it.