About Seecret
We all have those times when we want to know what someone messaged us, but we don’t want them to know that we saw it. Facebook Messenger is notorious for the “seen bubble,” letting others know you read their messages. However, by using your notifications, Seecret can keep an organized log of your unread messages for you to access whenever you want. If you ever feel like snooping without anyone knowing, accessing these messages will not mark them as read on Messenger. Once you're done with them, delete your messages and no one will ever know. It’s a seecret.
Note: This is not a messaging app, just a way to read your unread messages. The app will work only if Facebook Messenger notifications are enabled. Seecret will not be able to show any images, stickers, files, or similar non-text messages.
by Y####:
Tried this on facebook...and it fails