Please download SPB French Cards application. Follow the instuctions.
You shouldn't worry. Chinese, Japanese and Korean fonts are initially supported by your Android device.
You should "play" a little bit more with the program before it "understands" your level of knowledge and offers you other learning and testing modes.
We decided to include only so-called "picturable" words, i. e. the words that you can memorize both by image and word. "Tuesday" is not a picturable word.