When comparing InternetPolyglot vs Forvo, the Slant community recommends Forvo for most people. In the question“What are the best sites for learning foreign languages?” Forvo is ranked 5th while InternetPolyglot is ranked 12th. The most important reason people chose Forvo is:
Forvo is a database of native speakers pronouncing words. If you are unsure of how to say something, it's a great reference for getting the correct pronunciation.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Games focus on practicing the words you've struggled with
It remembers the words that you've scored poorly on in the past, and repeats these more often in games/tests than the words you know well.
Pro Free
Access to the whole site/program is completely free.
Pro Five different games to choose from for variety
You can choose from 5 different types of learning games so you can learn in a way that best suits you.
There is a picture game, typing game, guessing game, matching game, and word search.
Pro Very easy to use and covers most of your needs
Pro Helps you improve your pronunciation
Forvo is a database of native speakers pronouncing words. If you are unsure of how to say something, it's a great reference for getting the correct pronunciation.
Pro Good place to find resources for pronunciation
Pro More recordings for many words
You can choose a native speaker from your preferred region, or a male/female voice.
Cons
Con Should be used along with another course/book
InternetPolyglot states on their site that the program is meant to aid in memorization only, and should be used along side other resources.
Con Games do not end on their own
You have to decide when you've had enough playing the games, or set a timer. The games do not end the game for you, so it's not smart about conserving your energy or ending the session when you've learned the material or when you've gone beyond 25 minutes which is the limits of most people's ability to focus.