We use a program called comprehension booster it’s from about 8 years ago and installed on server and up to 25 users at one time unlimited profiles so was a one off fee. It gives standised scores but focuses on just the comprehension. You have options like audio only text only or both. Everything can be read outloud via the pointer which is handy for very low literacy. You can even make your own texts. If any one can recommend something a bit more up to date let me know always looking for something better