Based on our record, Langbox seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Https://app.langbox.co/ (works great both for mobile and desktop). Source: about 3 years ago
leerly - Finished with Duo Lingo? Try leerly - learn languages with intermediate materials
Virtual Booth - A photo booth for virtual events
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.
GetStream.io - APIs for the development of scalable newsfeeds and chat applications.
Foxtype Sentence Tree - visualize grammatical structure for any sentence.
Roomkey - Gamified social network for virtual events