Chrome-Stats extension
Richard Filipčík
Richard Filipčík is a Firefox add-on publisher. It has published 1 Firefox add-on, including Duolingo Boost. Its Firefox add-on has reached 207 users.
Users:
207
Rating:
3.22
(23)
Total active add-ons:
1
Number of previously published add-ons:
0
Active extensions
#1,
Duolingo Boost
Richard Filipčík
Duolingo Boost enhances Duolingo website for even better language learning experience.
207