What is the Ellinopoula Premium - Learn Greek game, how does it work?

According to the introduction of Ellinopoula Ltd, Ellinopoula Premium - Learn Greek is a Educational game on the Android platform. There is currently a 1.1.5 version released on Nov 08, 2019, you can see the details below.

Ellinopoula.com is an online educational platform which teaches children Greek by using a unique combination of interactive educational activities and videos based on the most recent advances in linguistic and educational research. It is a safe no-ads environment perfect for those moments when you need to keep your little ones entertained, or just plain busy and at the same time help them learn Greek.