Glossika works on the principal that the best way to learn a language is to listen to it.
The Fluency 123 packages are fantastic. Each one is a different level and contains at least 90 days of content.
There are 2 methods in the packs: The GSR method, this is a 10-15 minute audio file that you listen to each day. It introduces 5 new sentences each time and works just like a spaced repetition program but with audio.
The GMS method is for the serious learner tackling 50 sentences in each file and studying these in a much more intense manner.
With Glossika, you don’t learn individual words. You listen to full sentences in English and in the language you are learning. The idea is that you listen and then repeat. All of the sentences are read at full speed so you learn exactly as a native speaker would say it.
If I was being honest, I would say that Glossika is not for a complete beginner. I would recommend learning some of the basics first (so after a few weeks for a serious learner). It’s not impossible but a complete beginner may find it a little too fast. That being said, I gave the Spanish Fluency 123 pack to my dad for his birthday. Even though he was a complete beginner, he totally loved it and listens to it religiously every day.
As well as the many many audio files, you also get a PDF with all of the sentences transcribed from the audio files and a study plan.