What's the best Android app for kids to design and play their own simple games?

Builda is an Android app that enables users, especially children, to create and interact with their own games through a user-friendly interface. It stands out for its drag-and-drop game-building system, which includes pre-made characters, backgrounds, and sound effects, allowing kids to assemble games without coding knowledge. This approach supports creative expression and problem-solving, as users can test their creations immediately and share them with family or friends. In real-world scenarios, such as a child designing a simple obstacle course or puzzle game, Builda helps develop logical thinking and digital literacy. Reviews indicate that parents appreciate the app's ability to keep children engaged for extended periods while subtly teaching design principles. However, some users report that the free version includes occasional ads, which can interrupt gameplay, and the game complexity is limited compared to professional tools. Despite this, the app's structured tutorials and colorful graphics make it accessible for ages 5 and up. Overall, Builda balances entertainment with educational value, though it may not suit those seeking highly detailed game development.