SteamTrains Junior is a fun new app designed for kids aged 3 to 10. This app allows young children to watch trains racing around a realistic 3D railroad. With the app's 3D graphics, kids can view the trains from different angles, making it feel like they're playing with the real thing.

The trains in SteamTrains Junior have properly functioning wheel mechanisms, allowing them to race around the scenic landscape at high speeds. By clicking the camera button, kids can easily change their view and explore the trains and the railway from different positions.

The app offers simple games for small kids, where they can drive a train around the railroad at their preferred speed. They can also change the course of the train by clicking on the junction points and matching buttons. For older kids, there are more challenging games that involve collecting wagons from around the train track.

Overall, SteamTrains Junior provides loads of fun for kids of different ages. It's an engaging and interactive app that allows children to explore the world of trains in a safe and entertaining way.