Is duolingo better than Rosetta Stone?

Related questions

1. Is duolingo enough to learn a language?
2. Has anyone learned a language duolingo?
3. How do you read English?
4. Is English easy to learn?
5. Does BBC stand for?
6. What does the C stand for in CNN?
7. What does BBC mean texting?
8. How many languages can you learn on Duolingo?
9. Is duolingo the best language app?
10. Can you watch BBC America in the UK?

Tags

1. #application
2. #although
3. #qualified
4. #effective
5. #having
6. #useful
7. #native
8. #alternative
9. #learning
10. #their
11. #tutor
12. #conversation
13. #speaker
14. #different
15. #convenient
16. #rosetta
17. #completely
18. #stone
19. #language
20. #duolingo
21. #limits