Chess: Simple Defense is a chess learning app designed for beginners who want to improve their defensive skills. Developed by CHESSQUEEN INC, this free app is part of the Chess King Learn series, which offers a comprehensive chess teaching method.

With over 3000 exercises, Chess: Simple Defense provides a wide range of practice opportunities. The app acts as a coach, giving tasks to solve and offering hints, explanations, and refutations for mistakes. The exercises cover various defensive techniques such as withdrawing or protecting a piece, interception, and attacking an opponent's piece.

The app features high-quality examples that are double-checked for correctness. It allows players to enter key moves required by the teacher and offers different levels of complexity. The program also includes interactive theoretical lessons, a structured table of contents, and a test mode with flexible settings.

One of the advantages of Chess: Simple Defense is that it can be used offline, making it convenient for on-the-go learning. The app also tracks the player's rating (ELO) and offers the ability to bookmark favorite exercises. It is optimized for both iPhone and iPad screens.

Overall, Chess: Simple Defense is a valuable tool for beginners looking to strengthen their defensive skills in chess. Whether you're a casual player or aspiring professional, this app provides a comprehensive learning experience.