Whether Schoolyear works with reading software or other applications depends on whether the application is web-based. This also applies to elucidation software.
An example of a word-processing software that supports web-based applications is Readspeaker. Claroread on the other hand is an example which cannot be used with Schoolyear. Claroread is only suitable for reading out applications and files installed locally.
Are you curious whether your reading software works with Schoolyear? Check if the test application you use is web-based and perform a test to see if the reading software works with Schoolyear.