You can download the update directly on your device through the Apple App Store or by using the link which follows:
The Simpsons: Tapped Out for iOS version 4.2.3 update has the following new features and improvements:
- New Characters: Fat Tony, Legs, Louie, The Rich Texan (premium)
- New Buildings: Businessman's Social Club, Fat Tony's Compound, Asia de Cuba
- New Decorations: Hot Tub (premium)