Cool! Does anyone know of apps similar to this for Chinese?
The primary focus is to help you learn high frequency characters and words as quickly as possible while giving you real-time data as to the application of what you've learned. You can gain familiarity with character pronunciations and then learn words that use only characters you've already studied. Seeing your progress score helps boost your confidence when starting to read real Chinese texts.
You will reach 80%+ recognition of characters and knowledge of words through completing everything in the app. At that point, you'll feel much more confident to approach real-world written Chinese from any resource you find personally interesting.