Non-transitory computer-readable storage medium for storing comparison program, comparison device, and comparison method

A comparison apparatus includes: a memory configured to store instructions; and a processor configured to execute the instructions stored in the memory, the instructions causing the processor to execute a comparison process including: acquiring a plurality of images sequentially displayed on a display unit according to a display instruction regarding a specific content, the plurality of images including a first image and a second image acquired after acquiring the first image; when the second image of which a degree of coincidence with the first image satisfies a criterion, performing a first comparison that includes comparing a reference image associated with the display instruction and at least either one of the first image or the second image; and outputting a result of the first comparison.