Which stealth android mobile tracking spy app recommended? (No affiliate links!)

Hi, there are plenty of apps that do this, but some have shady reviews and use shady marketing schemes. So please no affiliate links or similar ad spam. I am looking for a good and well priced android app for stealth tracking ideally for a fair price. There is iKeyMonitor and here is a list I have found:

Does anyone of you have experience with these and could recommend me one?



Also to those of you who feel the need to moralze, please save your moral judgements,.

Nobody?

Push