The most likely scenario is that you need to conduct regression testing in order to cover parts of the product that may be impacted by any new updates or product releases. The tester, in addition to testing the product's core features or functionality, should also list any areas that are affected by this function or prone to breaking due to high usage and complexity of coding.
In order to get a fresh perspective on test coverage, test cycles should be scheduled over two or three days. When strategizing and writing test cases, testers should open the app so they can ensure they aren't overlooking a function or feature they would have missed otherwise.
