Pros:
- Created for the user to learn to speak fluently a language
- Bring different languages available to learn
- Picture-based learning and memorization
- Tests have shown that if this learning method works
- It will be an application for smartphones.
- You do not need to study many hours to learn, just 30 minutes a day
Cons
- A learning method that has proven that if it works, there is no cons for this product