ひんやりスイーツデコレーションゆめあるクッキングおままごと is an Android app developed by ゆめある. It falls under the Education & Reference category and is available for free. With this app, you can create your own delicious and visually appealing cool desserts such as parfaits and smoothies. The decorated sweets can also be posted on the "みんなのひろば" (Everyone's Plaza) for others to see.

The app offers easy controls, making it enjoyable for anyone to play. It is a great way to have fun and engage in imaginative play with family members. Additionally, there is an option to remove ads by tapping the "歯車アイコン（有料）" (gear icon, paid) located in the top right corner.

For more information, you can search for "ゆめある" on the ゆめある website, a parent-child-oriented site.