By far the best app, but to expensive to upgrade.

By far the best app, but to expensive to upgrade.
Awesome feeling of how the app works, how to add cards and so on. 100 cards for free only, which is okay, but 7,99€ for the upgrade for more cards and more than 10 Decks. One can easily make 10 Decks for one subject, so you can have 1000 cards, bit difficult, but okay-ish.
There should be a 3,99€ version to upgrade to - say - 10 decks with 1000 cards each.

TheWildKiwi about Flashcards by NKO: Flash Cards, v2.1.4