Freemium, $10.99/mo, $21.99/quarter, $64.99/year
Wlingua relies on two methodologies for learner success: staggered repetition and progressive exposure. Staggered repetition seems identical to typical spaced repetition methods, while progressive exposure ensures that all new words and concepts are based on what you have previously learned. This ensures that there are no gaps in knowledge when it comes to tackling more advanced lessons. Additionally, each lesson focuses on one concept at a time in order to avoid overwhelming the learner, and there is a clear path for what you will be learning from beginner to the end. Each new word is “linked to its precise meaning or use” so that you can use them in context. The program consists of new vocabulary, grammar, exercises, reading practice, and audio by native speakers with different accents. The downside is that there seems to be more focus on reading and comprehension than on listening and speaking. Only Spanish and Russian are currently available from Beginner to Upper-Intermediate. Other languages are available at the beginner and elementary levels. You can use the app without registering for an unspecified number of days. There is limited basic content available for free, while the premium plan offers unlimited access, practice reviews tailored to your learning, and downloadable PDF lessons.