Learn Spanish (for free) Lengo app (Android & IOS), Original Price: $10.
They have a coupon code that works for the Spanish version of the app for free. It also works with new accounts and not sure if it's a bug, but it works (they send an e-mail to customers). I have been using it for work and it is easy to work with. I posted a picture were you can see how to check out the silver coins, enjoy.
Coupon code; LengoES451
The app is available on IOS and Android (never used Android but it should work). After the coupon you get 2 silver coins were you can unlock the Spanish language for free.
Info & download: lengo.online/en/
APP CONTENT (from Lengo):
• Numerous vocabulary and grammar exercises
• Suitable for different language levels
• New innovative learning methods
• Own vocabulary is provided for one
• Own exercises can be created
• Camera for scanning images
• A dictionary