The Apple App Store and Google Play Store host an app called Absher in Saudi Arabia. It is an official portal by which users can manage their legal travel-related obligations. However, multiple Middle East experts allege that it is also used to restrict freedom of movement for women in the country.
https://www.notebookcheck.net/Apple-and-Google-have-been-accused-of-facilitating-human-rights-infringements-in-Saudi-Arabia.407061.0.html