A free app for Android, by Miroslav Lipavský.

Does your child love cars? If so, you should download Cars for kids encyclopedia on their Android phone or tablet. In this app, your child can learn new facts or view images of their favorite car using the “Wikipedia” and “Google” buttons, respectively. A “YouTube” button is available for when your little one wants to watch car-related videos. 

Cars for kids encyclopedia eliminates the need to open a mobile browser since all information can be accessed on the app. Cars for kids encyclopedia is intuitive, meaning it doesn’t require much guesswork about which button leads to what webpage. This app may be updated with more vehicles in future updates.