Root it and download Rom toolbox. It enables you to change boot animations, clock speeds for the cpu+ governors, and much more.

ToyMachine wrote So I have an Android now. I've been using it for about 3 weeks. It is the Samsung Galaxy S4.

I already have some games including

• Deer Hunter 2014
  
• Clash of Clans
  
• Simpsons: Tapped Out
  
• Subway Surfers
  
• Fruit Ninja
  
• Tetris
  
• Flow Free
  
• Paper Toss 2.0
  
• Ruzzle
  

Apps and Utilities I use

• Paypal
  
• Facebook
  
• Twitter
  
• Snapchat Save Pics
  
• Netflix
  
• Crunchy Roll
  
• Vine
  
• Spotify
  
• Advanced Task Killer
  
• Youtube
  
• Download MP3
  
• Kik
  

I want some cool stuff on here. Anyone got suggestions? Thanks!

Ditch Advanced Task Killer, you don't need it. It has a negative effect on your device's memory. All Androids have a built in task killer and depending on your ROM you may have TRIM which helps even more. Nobody should ever use ATK.

-Lookout
-Flashlight
-Barcode Scanner
-Memory Boost
-Battery Life
-Faster browser (chrome, opera, mozilla ect.)
-QuickPic (Better photo organizer than gallery)
-Pandora
-Shazam, or Soundhound (Song recongition software)
-Sound equalizer. (For playing music thats not directly on your phone; for pandora, youtube ect.)
-Tap Tap 4
-Lighting launcher (This allows you to totally customize practically everything on your home screen. Size of icons, color, fonts, animation, reflection. not recommended if you don't have some time to play with it.)