You have already installed many applications and downloaded many audio and video files. Your iPhone can quickly run out of space especially if you are capturing FULL HD videos with a new generation iPhone. But you wonder how much space left on your iPhone already, right?
Well, it's very easy to see how much space left on iPhone. Go to the settings and then tap the General tab, there you will find Usage tab, click on it and see how much space left on your iPhone. That's it.
