Has anyone actually used a cheating wife spy app that works?

My wife started guarding her phone last month and acts totally different around me. Has anyone here actually had real success using monitoring tools to catch a cheating spouse, or are they all just scams?

Based on my experience testing these apps, many have legitimate tracking functions but accessing a phone without the owner’s consent is illegal in most places. If you’re considering this route, I’d advise researching your local laws thoroughly first.