In terms of systematic reviews and softwares, if you will be planning to perform systematic review and meta-analysis I would suggest you go for RevMan as it will help in creating plots. Secondly RevMan can be useful when assessing the risk of bias such that it offer you opportunity to creates figures and plots to demonstrate the risk of bias and your judgement thereof each study.Third you can use rev man to create a summary of findings table using RevMan. On the other hand you can use either Rayon or covidex during screening process of studies you identified through online data search.
Between Rayon and Covidex I would prefer Rayon. Otherwise you can still use Mendeley desktop software to perform screening of studies which is very user friendly.
Hello Fayaz Khan, I have used both Covidence and Rayaan. Both have their own strengths and challenges. Removing duplicates, sorting by journal, author, country of publication, year of publication are some of the key strengths of Rayaan whereas Covidence is more user-friendly. Till the charting of the final articles, Covidence is nice to work with. A limitation with Covidence is it's not free for unlimited time.
Not as a sofware, but as a very effective online platform for doing systematic reviews, I highly recommend Covidence. This is the link: https://www.covidence.org/