https://support.bookmate.com/hc/ru/articles/204233683-%D0%9A%D0%B0%D0%BA-%D0%BE%D1%82%D0%BC%D0%B5%D0%BD%D0%B8%D1%82%D1%8C-%D0%BF%D0%BE%D0%B4%D0%BF%D0%B8%D1%81%D0%BA%D1%83-%D1%81-%D0%B0%D0%B2%D1%82%D0%BE%D0%BF%D1%80%D0%BE%D0%B4%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5%D0%BC-%D0%BD%D0%B0-iOS-