BeneTalk - Speech coach for people who stutter by people who stutter

Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

LingRoom.pl - Tutoring marketplace LingRoom pairs students with private tutors, either locally in-person or online via Skype. Find your best tutor.

Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.

Lingvist - Lingvist helps you take your foreign language skills to the next level with a broad selection of exercises and lessons.

Pronounce for Whatsapp - Quick pronunciations within Whatsapp.