Snapchat is set up to delete messages so that no one else can see what you've sent or received. SpyFamily, thankfully, had that in mind. It allows you to see their Snapchat messages, including those that have been erased. And if something goes missing, the app's built-in screen recorder has you covered. It captures screenshots of the user's screen as they send and receive Snapchat messages, so if you miss a message, it could very well be waiting for you in the screen recorder portion.