Blue color FB is a free Android application developed by M S INFO TECH in the Lifestyle category. As the name suggests, the app allows users to access Facebook with a blue color theme. The app is lightweight and takes up minimal storage space on your device.

Upon opening the app, users are prompted to log in to their Facebook account. Once logged in, the app's interface is simple and easy to use. The blue color theme is visually appealing and adds a unique touch to the Facebook experience. The app's functionality is similar to the official Facebook app, allowing users to browse their newsfeed, post updates, and interact with friends' posts.

Overall, Blue color FB is a great option for users who want to access Facebook with a different color theme. It's lightweight, easy to use, and adds a unique touch to the Facebook experience. However, it's worth noting that the app doesn't offer any additional features beyond the official Facebook app.