OLS is a unique and interactive language learning system based on real tests with immediate feedback on your results. 

To help you advance in the language, you need to answer multiple-choice tests about a range of topics: general knowledge, numbers, time, place, and many more. You’ll find thousands of questions, organized by topics and levels.

So even if you’re the only one speaking the language, you’ll find everything you need to get a good score.

OLS is the right tool for anyone who wants to learn a language and want to test their level! 

How to take the test?

Download the OLS application on your mobile device. Answer the basic questions. After clicking “Go on,” you will be taken to the next level.