Recover deleted Chat Messages is a free Android app developed by Gurru Technology that offers users the ability to restore deleted WhatsApp messages, media, and notifications. By simply scanning notifications, users can recover messages, pictures, videos, audios, stickers, and more. The app works by tracking WhatsApp notifications and creating backups of deleted data, providing users with the ability to view what their friends have deleted.

This recovery app also allows users to recover deleted photos and videos from WhatsApp, offering a user-friendly interface for easy data retrieval. Main features include automatic storage of deleted messages, notification alerts for message deletions, and a secure interface for SMS backup and restore. However, certain limitations exist, such as the need for permissions to access notifications and the inability to save files that were not fully downloaded before deletion.