The tech giant, which is wrapping up its arguments in the federal monopoly trial, has framed itself as a good corporate citizen that has pushed innovation and helped consumers.
Sundar Pichai, Google’s chief executive, is expected to testify on Tuesday for the second time in two weeks to defend his company against monopoly claims.
Google has worried for years that Apple would one day expand its internet search technology, and has been working on ways to prevent that from happening.
Apple, which is set to release a new iPhone on Tuesday, has increased its share of smartphone sales by converting Android customers and adding teenagers.