Good and free app – Flashcards - TOEFL Vocabulary Review

I am using the app to prepare for my exam. The vocabulary and tests are very useful and reliable. Besides, the app has some features that give an easy time to come back and re-study the new words. I would recommend the app developer creates some more complex and advanced tests in reading skill and vocabulary that could be very helpful.
Review by ellypham012 on Flashcards - TOEFL Vocabulary.