Shredder Chess Computer: [work]

The iOS and Android versions are particularly popular, often titled "Shredder Chess." These apps turn your phone or tablet into a portable chess computer that can play at full strength offline—no internet required.

Shredder Chess Computer: The Indomitable Champion of Digital Chess shredder chess computer

Shredder has played against some of the world's strongest chess players, including: The iOS and Android versions are particularly popular,