I don't have the Windows 10 beta. I just don't have time to mess with it. However, I have not heard of any limitations on running any previous Windows programs for it. Microsoft is pretty good about supporting earlier programs on their updated OS, so I expect Bible Analyzer will run OK.
Developer, Bible Analyzer
But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness. (Rom 4:5 AV)