This was the app's biggest draw. You could customize your cars—changing paint jobs, window tints, smoke colors, and even engine performance—from your phone. Once you placed the order, your car would be ready for pickup the next time you visited an in-game garage.
The Rise and Fall of iFruit: A Look Back at GTA V’s Famous Companion App Grand Theft Auto: iFruit
This was the only way to create and reserve unique, personalized license plates for your vehicles. A "DEEZNUTZ" plate might have cost you a hefty $100k in-game, but it was the ultimate status symbol. Why was it shut down? This was the app's biggest draw