It a good app. It has detailed explanations with examples. The only reason I don't give it 5 stars is that the font is too small. I have to squint to read. I believe this can be corrected soon. Well done!
Developer reply
Thank you for your valuable feedback! 😊 We’re happy to let you know that the font-size and other issues have been fixed. Please update the app and enjoy a better learning experience! ❤️💻