New way to learn English (1)

Recently, I have been using an incredible mobile app on my phone called Memrise. It is an app which can help you in memorizing of words (2) in the language that you are learning. How does it work? It is quite simple, every day, when I feel the need to learn new words,(3) I just have to open the app and learn new words. When the app understands that maybe, I will am going to be able to remember these words recently learned  (4), it is will going to stop me asking me the word for a few days. But after a few days, it will ask me if I am able to remember these words. that I have learned, (5) If I do, it will take longer the next time I am going to be interrogated   tested (6) on those words. Nice app, is not it! isn't it! (7)

(1) New way to learn English sounds quite broken, I would say, 'A new way to learn English'.

(2) 'Memorize' would be spelt 'Memorise' in English (UK). In American English, it would be spelt with the Z. The sentence would be better spelt as follows, 'It is an app which can help you to memorise words in the language that you are learning.

(3) Comma should be here if it is a complex sentence.

(4) Not needed - overcomplicated.

(5) Here would be a new sentence. Unless you wish to say,

(6) 'Going to be interrogate' implies a more severe type of testing e.g by the police. Tested would be better - especially if it relates to studies.

(7) 'Is not it' does not make sense in English. 'Is it not' or, 'Isn't it' would be better here.