XLR8 vs RevHeadz Engine Sounds

Wish you owned an exotic supercar? Now you can with XLR8! XLR8 (pronounced accelerate) is an exciting new app from 2XL Games that makes your car sound like an exotic supercar as you drive! Connect your iPhone, iPod or iPad to your car stereo and you are off and running. Once secured inside your vehicle, XLR8 uses the accelerometers of your device to realistically respond to acceleration, braking and cornering forces. Select from one of five exciting engines: - Classic V8 muscle car - NASCAR engine - Ford GT40 - Ferrari sports car - Lamborghini Supercar Dazzle your friends when you roll into the parking lot with the sound of a lumbering muscle car. Each engine realistically delivers the thrill of driving a different type of supercar. Uses Hollywood quality recordings of the real engines to sound totally authentic. Tune the performance of your engines by adjusting the shift point and gear ratios. Sound like you are burning out your tires and drifting without driving recklessly. Supports both cabled and wireless Bluetooth audio connections to your car stereo. Some vehicle Bluetooth connections can experience a slight delay. Automatic Mode measures the acceleration of your car and Manual Mode lets you control the engine by hand. XLR8 works well with any device, but works best with a GPS. Drive the car of your dreams – XLR8

State-of-the-art engine sound application, accurately simulating a huge range of car and bike engines from off-road to grand prix and everything in-between. RevHeadz puts you in control of gear-shifts, brakes, and accelerator speed, incorporating sonic models of real engine sounds with real-world mechanical physical parameters including speedometer, tachometer, accelerator, brake, drive ratios, drive lashing, engine load, gear-shifts and backfire logic. To experience the real scope of RevHeadz, simply connect your device to a home or car sound system and take control of the best sounding engines ever created. OBD2 FEATURE You can experience RevHeadz Engine Sounds while driving your car using OBD-II (On-Board Diagnostics / OBD2) communication. *Requires an OBD-II compliant vehicle that reports RPM or Speed and an ELM / OBD-II Wifi adapter or Bluetooth adapter certified to work with iOS. Free Pack Includes: - 6.0L V12 Italian Supercar - 1000cc V4 Japanese Sports Bike - 4.7L V8 American Classic Muscle Car - 1.3L RX Rotary - 100cc Chainsaw - 1800cc V-Twin Cruiser - NIS 350Z V8 Super GT - AM V12 GT3 - FER 458 GT3 Modern American Muscle Pack Includes: - Hellcat - Mustang GT500 - Camaro ZL1 Classic V8 Sports Car Pack Includes: - Cobra - GT40 - Pantera - Stingray Classic American Muscle Pack Includes: - Camaro - Charger - Mustang - Viper GT Pack 1 Includes: - AUD R8 LMS GT3 - CHEV CAM GT3 - POR 997 GT3 R - BENT CONT GT3 GT Pack 2 Includes: - BMW Z4 GT3 - MERC AMG GT3 - FRD GT LM GT3 - FER FXX K GT Pack 3 Includes: - MCLN 12C GT3 - NIS GT-R GT3 - CHEV COR C7.R - FER 488 GT3 Import Pack Includes: - 4.8L V10 LF-Nurb Onboard Sound - 4.8L V10 LF-Nurb Exhaust Sound - 2.0L 4-Boxer 86 Tuned - 3.5L V6 Trophy Historic Grand Prix Pack Includes: - 3.0L Flat-12 1978 Italian Classic - 3.0 V8 1976 World Champion - 1.5L V6-T 1988 World Champion Modern Grand Prix Pack Includes: - 1.6L V6 Turbo Hybrid - 2.4L V8 2013 Onboard Sound - 2.4L V8 2013 Exhaust Sound - 3.0L V10 2004 World Champion Off Road Pack Includes: - 2.0L Flat-4T Rallycar - 450cc 4-Stroke Quad Bike - 250cc 2-Stroke Dirt Bike Race Car Pack Includes: - 5.8L V8 American Stockcar - 5.5L V10 TDI German LMP - 3.6L Flat-6 German GT3 Street Tuner Pack Includes: - 3.7L V6 Z-Car - 1.6L Inline-4 86 Classic - 2.0L Triple Rotor Drift Street Bike Pack Includes: - 1200cc V-Twin American Chopper - 1200cc V-Twin Italian Sports Bike - 1050cc Triple British Sports Bike Supercar Pack Includes: - 5.2L V10 Italian Supercar - 4.5L V8 Italian Supercar - 3.2L V6 Japanese Supercar V8 Thunder Pack Includes: - 6.2L V8 Caddy Racecar - 5.0L V8 Australian Racecar - 11.5L V8 Monster Truck