The usual way of eating apples is hold and bite. Now, if you don’t like eating apples whole (they can, after all, get a little messy that way), but don’t always have a knife around, you can actually break them in half with your bare hands – sounds weird? Nay. Not only is it convenient, it makes you look like the Incredible Hulk (you know, sans anger issues).
Tip source: Lifehacker
Step 1: Remove the stem.
Step 2: Find a comfortable spot at the top with your thumb.
Step 3: Break it apart.
Step 4: Break it some more.
Step 5: Enjoy.