My Flashcards app analytics for December 23

A seriously simple app to create flashcards and study. No registration or login is required. It is an app that works offline. You create your cards on your mobile for yourself. This app will not ask you for any information. You can create sets of flashcards choosing their color and name. You have three review methods. You will be able to choose to answer all the questions, 10 random ones or only those that you have previously failed. In case you find it more comfortable to create your flashcards with a computer keyboard, the app includes the option to import them from a Google spreadsheet. You can write the questions and answers of your new flashcards in two columns. Share the spreadsheet as CSV to import it into the app through its URL. You can also export and import your cards in CSV files, so you can share your cards with whoever you want. I hope this little app is useful to you. If you have any suggestions please contact us, we are happy to listen to improve :)