내 친구 스마트 옐로우 is an Android app developed by tubaN. It falls under the category of Education & Reference and is a free app. This app is designed to enhance the experience of playing with the smart toy, My Friend Smart Yellow.

With 내 친구 스마트 옐로우, users can see a variety of expressions and comical sounds on the LCD screen of the smart yellow toy. The app allows users to interact with the toy, creating a more engaging and entertaining playtime.

The app offers various features, including sausage baking, fart play, dance time, view record, Lava Sleep, and Lava Photo Contest. Users can bake sausages for the yellow toy, play fart sounds, enjoy dancing with the toy, view past records, listen to snoring sounds, and participate in a photo contest with Lava characters.

It is important to note that the app requires a smart yellow toy, which is sold separately. Additionally, the app's performance may vary depending on the type of smart device used.

Overall, 내 친구 스마트 옐로우 is a fun and interactive app that enhances the playtime experience with the My Friend Smart Yellow toy.