No Last Seen - Unseen is an Android application developed by Kenny Wheeler. It falls under the category of Utilities & Tools and aims to provide users with the ability to read messages on Facebook Messenger and WhatsApp without letting the sender know that their message has been seen.

With No Last Seen, you can maintain your privacy on social networks and chat apps. The app allows you to read your friends' messages incognito, without leaving any seen notices or blue check marks. By using this application, you can prevent your contacts from knowing that you have read their messages.

In addition to hiding the "seen" notices and blue ticks, No Last Seen also offers the feature of backing up deleted messages for recovery in case the sender deletes them. This way, you can easily view the deleted messages on WhatsApp and Messenger.

No Last Seen is user-friendly and straightforward to use. When you receive a message from one of the supported Chat Apps, it will also be displayed in the Unseen app. There, you can read it whenever you want, without your friends knowing that you have seen it.

Overall, No Last Seen - Unseen is a useful application for those who value their privacy and want to read their social media messages incognito. It provides a simple solution to hide seen notices and blue ticks, while also offering the ability to recover deleted messages. The app does not require any extra permissions and does not collect any data, ensuring a secure and private user experience.