Yandere Simulator VS XNSPY

Well theres Yandere Simulator: https://yanderesimulator.com/ It does meet your requirements. Source: 11 months ago

I'm pretty sure you're on the wrong site. Were you on this one? Cause it's a fanmade satire website. Here's the official one: The official. Source: over 2 years ago

There is a game called "yandere simulator".don't let the title fool you,this game is VERY DARK!it's a stealth assassination game about a high-school girl stalking the boy of her dreams and eliminating any girl who seems interested in him.no matter the cost...even going so far as MURDERING her rival to prevent them from getting together.the boy's name is "Taro Yamada" and this sociopath of a girl's name is "Ayano... Source: over 2 years ago

For those who don't know what Yandere Simulator is, https://yanderesimulator.com/. Source: almost 3 years ago

Thank you for your patience and support, The website is back up and now you can get your killing streak on. https://yanderesimulator.com/. Source: almost 3 years ago

I personally have this rule which consists of the use of the word "Just" like when she says "He is Just a friend". For me that is game over. Look, if you want to play spy for a while you can always install https://xnspy.com on her phone and monitor all sorts of activities on app's, etc. It is my opinion that the moment you have to start playing detective in your relationship, it's simply not worth it. Source: over 2 years ago

There's a spy service XNSPY that which is pretty good. Here's the link: https://xnspy.com/. Source: over 2 years ago

Here is a popular and invisible app businesses use to keep track of employee's phone usage: https://xnspy.com. Source: almost 3 years ago

Next time you get her phone in your hands install this spyware: https://xnspy.com. Source: almost 3 years ago