The invention relates to the technical field of information, in particular to a mobile phone AR claw machine system and an interaction method. The mobile phone AR claw machine system comprises a mobile phone, a rocking bar and a button are displayed through an UI of a mobile phone screen, the mobile phone comprises an apple iOS capable of supporting an ARKit technology, and further comprises a creating virtual module, an interactive module and an information recording module, the creating virtual module comprises a complete machine module, a gripper module and a doll module, the complete machine module is used for creating a first 3D model in a real claw machine shape, the gripper module is used for creating a second 3D model in a gripper shape in a real claw machine, the doll module is used for creating a third 3D model in the real claw machine shape, the interactive module is used for converting an operation instruction sent by the mobile phone screen into a command needing to be executed by the creating virtual module, and the information recording module is used for storing user basic information. Compared with the prior art, with the mobile phone AR claw machine system and theinteraction method, energy is saved, environmental protection is realized, playing can be realized at any time and any place, and broad market prospects are realized.