Although it claims to be less resource-intensive and more battery-efficient than regular FB apps, I have found that the app is as draining on my battery as the other ones. The loading process can take up to 10-15 minutes and then you will be brought back to your sign-in screen. Uploading photos is tedious, and can freeze or fail to load. This is basically Facebook's mobile browser. This app doesn't allow you to approve messages from messenger kids. It crashes the entire app when you're in the middle watching video. Although there are some things that it does not do, such as the larger app size, it works well overall. It allows me to see my contacts and get updates. This app takes up much less space on my smartphone. I've also noticed that it changes the size of photos when you post to something very low (VGA-like) or similar. It doesn't allow you to choose 'most recently' as your default. Just after throwing up, I came back to this review. This is why I have to constantly retype statuses! It will eventually stop deleting text and allow me to post statuses. When I am composing statuses, there is a bug where almost every time I hit the back button to disappear the keyboard, the text disappears.