We made it where both apps can worth together simultaneously, so please feel free to try AppControl. With SpyShelter it seems like there have been so many ‘security software’ scams now for Windows that this category is very difficult or impossible to be successful in, so we started to focus on resource monitoring and we are having much better luck with AppControl.
Even the billing company we used temporarily called Paddle was caught up in these types of scams Paddle Will Pay $5 Million to Settle FTC Allegations of Unfair Payment-Processing Practices and Facilitation of Deceptive Tech-Support Schemes | Federal Trade Commission so we stopped using Paddle. 
Also, Microsoft made it impossible to do real anti-keyloggers anymore in any reliable way we could find and everyone sees SpyShelter as an anti-keylogger still.