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.
Mokkup - Create Stunning Dashboard Mocks in Minutes!
Magiclingua - Speak a new language with confidence
Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
Parla - AI-powered English teacher
MockFlow - A super easy wireframing tool with all the other tools you need in the product design process