Grammarly analyzes and checks any errors of a text that we've written. There is 2 version of Grammarly, the free version and the premium version. The free version covers the basics (grammar, punctuation, and spelling). The Premium version provides over 400 different types of checks and features, checks for grammatical errors, suggests vocabulary improvements, detects plagiarism, and provides citation suggestions. It is easy to use, you can download this on your PC or Smartphone and it's automatically used. It can work on every platform, this tool will work automatically. You can pay to upgrade to the premium version and get the best experience.

This app is an excellent tool both for teachers and students, it's so comprehensive, user-friendly, and it's free. The result of the search also includes links to "related articles" and "cited by" which can help expand or narrow what we search. Google Scholar combines the advantage of a search engine with the quality value of a library, combining the best features of both. It's really helpful for us.