Используйте приложение APKPure
Историческую версию TAS можно получить на Android
Приложение для учеников для «Ученого-любителя»
This is a student companion app for the participants of "The Amateur Scientist" event which can be used by the Students to register for the events, fetch information about the events, ask their queries, view the venue and schedule of the events and get real-time notifications about the events.