Here is a code to enter in the shop section to unlock the premium version of Mondly languages app.
Steps to get Mondly languages for free and learn languages
1) Go to www.mondlylanguages.com while on a non-mobile device 2) Create an account or sign in 3) Click settings, Redeem code 4) Click the box that says “Enter Code” and type “mondlyWORKS” 5) Congratulations! You now have $20+ worth of language software for free. It adds 23 additional languages not available for people with free membership and a ton of other features
Please note, if you already have an account, access your account on your laptop/desktop, enter the code, and refresh the app on your phone. Voilà! The Android app updates quickly, iPhone has some issues.
Thank you Thomas, Pauline and Breaky for your comments!
— UPDATE OCTOBER 2018
Mondly Languages premium membership with a code
Mondly Languages premium membership – Setting > redeem code “mondlyWORKS“