This app is intended for Kotlin software developers over the world. It is helpful not only for job interview situations, but also for refreshing many aspects of Kotlin programming language during normal working schedule.
It provides 170+ Kotlin questions with answers and code examples.
The knowledge is divided by 11 categories, including Variables, Classes, Data types, Functions, Operators, and many more.
You can add interesting questions to bookmarks to check them anytime later.
There is also a "Random questions" game - try it to test your knowledge!
And the user interface contains three different color themes as well as a dark theme.
Please enjoy and feel free to share feedback!