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.
Babbel is a paid language learning service that aims to strike a balance between thoroughness and cost efficiency.
Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
The first simple online payment solution in Latin America
SaaSHub's Down Detector checks the status of services automatically and regularly. However, we cannot promise 100% accuracy. That is why we depend on user reported issues as well. The OptiLingo status here can help you determine if there is a global outage and OptiLingo is down for everyone or it is just you that is experiencing problems. Please always report any issues to help others know the current status.