Sketch World: Aquarium is an Android game developed by RootJade that focuses on enhancing children's creativity and imagination. The game is free to download and falls under the educational subcategory of games.

Sketch World: Aquarium allows children to use various sketch tools to create beautiful fishes, which they can then watch grow, find food, and avoid sharks in their own personalized aquarium. The game aims to provide an immersive and focused experience for children, allowing them to develop their attention skills, all while having fun.

Apart from the sketching feature, the game also has an aquarium decorating function, which allows children to create their own unique aquariums and share them with their friends. The game does request access to device and app history, as well as communication record and Wi-Fi connection information, but this is only to optimize app usage and network connection.

Overall, Sketch World: Aquarium is a great game for children who enjoy creating and designing, and it provides a fun and educational experience for them to learn and grow their skills.