Learn SQL

I can’t give a complete review because I have only used this app for a few minutes, but from what I can tell it is going to be amazing. It has a great UI and the material is organized very nicely. It’s free and I don’t think there are any adds. The people who made this app are greatly contributing to the advancement of self study and for that I applaud you.

This app considerably helped me out a lot with my coding class in school. It offered lots of extra practice and even taught me a few new things. I am looking forward to the other apps in the series and practicing with those languages too. Also, the app is DEFINITELY worth the price.

this app uses the great methods of learning, but app has problems with voiceover. specifically with drag and drop. for example i cannot answer now one of the questions, even though i know the answer. i cannot even unlock the answer. it would be great if you fix the problem. I really love this app and the way of learning, so I hope this issue will be fixed soon.