It's free of charge to download the installation package of De kleine walvis, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 4.0 and above. This application is completely safe to download. Yipyip has designed the game that lies within the Casual Games category.
The latest update of De kleine walvis was launched on Jan 20, 2017 and the app was downloaded by over 10K users. Users rated this application 4.1 on Google Play.