A free app for Android, by Lior Alterman.

JustBuild.LOL is an action simulator that helps you practice and become better in games that have a building system. It offers infinite resources that you can use to build whatever you want. And the good thing is that no one will interrupt you from doing it. Lightning-fast construction is provided to help you get better faster.

In addition, it comes with a smooth, clean, and user-friendly interface that allows users to build anything without experiencing any hassle. It will also not require you to spend anything because it’s completely free to download.

What are you waiting for? Sharpen your skills and build, build, build!