"Excellent app. Very thoughtful design. The instructions are so clear. I liked 3D view and the responsiveness and step by step guide for each model. 👌👍"

"This app is awesome with a combination of engino packages. Very easy to use, and the instruction very clear and fun allows you easily to build constructions and have many hours of fun. A must-have for your kids"

"Keiro is like a puzzle it teaches children how to program with ease! There is also pseudocode so children can think like coders!"