Timeline is an Android application by Sarthak Apps that provides a solution to the problem of losing your Messenger's timeline after an update. With Timeline, you can access your timeline with "My Story" even after updating your Messenger.

This app offers three ways to access your timeline, including directly from the app, adding a shortcut on your home screen, and adding a notification in the status bar. The process is simple and straightforward, making it easy to view your story without being detected.

Additionally, Timeline offers a unique feature that allows you to hide yourself from the list of story viewers and hide your status of seeing the message. This feature enables you to view someone's story and message without them knowing. The app requires you to log in to access this feature.

Overall, Timeline is an excellent app for those who want to access their Messenger's timeline after an update and view stories anonymously. It is user-friendly, convenient, and works flawlessly.