Description: Duolingo is a free language-learning platform that offers over 100 total courses across more than 30 languages. The bite-sized lessons make it easy to learn a new language through fun, quick activities on your phone, tablet, or computer.
Type: software
Pricing: Freemium
Description: WeYakYak is a free, open-source alternative to Yik Yak that allows people to anonymously post and view 'yaks' within a local geographic area. It aims to recreate the community feel of Yik Yak while providing more privacy controls.
Type: software
Pricing: Open Source