As explained in different articles on my Portfolio, in addition to many static assets that I provided for the Appstore, I also had the chance to create and/or contribute to every video. All of them where made with AfterEffect and produced for iPhone, iPhone X and iPad resolutions as the store is requesting for each supported devices.
Seamlessly than the screenshots, all the videos where provided in 8 languages (English, German, Spanish, French, Korean, Japanese, Chinese traditional and simplified).