Geograpp

Hi all, I've developed my first android app in my free time just for learning and I'd appreciate a lot if you could give me your feedback in order to improve. It's a Geography questions game and I've tried to include all the features I could imagine such as:

• Firebase database and cloud storage integration.
• Embebbed database for questions (to allow to play offline).
• The app could be played in English and Spanish.
• Google achievements and leaderboards.
• Integration with the maps API.
• Adapted for tablets and landscape orientation.

The name of the app is Geograpp (sorry but I can't post the Google Play link because I'm new in this forum).

What do you think about it? How can I improve it? Can I apply some good practices I'm missing?

Thank you in advance

PS: Hope this is the right forum to post the thread.

— modified on Jun 19, 2018, 12:41:19 PM