Nice start to an app.<p>One thing I would recommend is capitalizing the nouns in German. It's really weird seeing them written lowercase.<p>That would give away a hint to the answer since you'd know if the answer should be capitalized or not depending on whether the English word is a noun, so maybe you could make sure possible answers are all nouns or all non -nouns to compensate.
I really enjoy this. Thank you. I could see all sorts of customization, like spaced repetition based on failures or speed of response, putting two words together, etc.<p>Keep going!
This is a language learning tool that I hope you will enjoy! You can train your Spanish and German vocabulary with it.<p>I documented my journey of building this on youtube, check it out here: <a href="https://youtu.be/1OOIW7ZWITg" rel="nofollow">https://youtu.be/1OOIW7ZWITg</a><p>Currently I'm working on multiplayer and after that probably a leaderboard.
This is great good job. I found the score being cut off vertically on my mobile device and also found the “guess duration” to get impossibly fast after a certain point