ZNO syllabus - theory, examples.

An application with a huge amount of theoretical and practical materials for preparation for the ZNO in most subjects + TESTING.
Client-server application with Google Admob ad integration.
https://apps.apple.com/ua/app/%D1%81%D0%BA%D0%BB%D0%B0%D0%B4%D1%83-%D0%B7%D0%BD%D0%BE-%D1%82%D0%B5%D0%BE%D1%80%D1%96%D1%8F-%D0%BF%D1%80%D0%B8%D0%BA%D0%BB%D0%B0%D0%B4%D0%B8/id1277061354?platform=iphone