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From J-Tech Creations:
Zero4Racer PRO is a realistic Drag Racing Game. With Real-life- like physics, the engine simulates an actual car's engine, transmission, tire and body balance. All the racers are based on manual transmissions and require the use of a clutch. Zero4Racer Pro features a half clutch, allowing you more control of the speed of your racer. To start your racer you simply press down on your clutch, start your engine, and release the clutch at the green signal. Starting your racer and changing gears requires the use of the clutch, this test your response abilities and You press clutch, then start engine and release clutch after signal turns green. Holding down the clutch is also necessary to change gears, this feature is a great test of time-response and skills. This app requires iOS 4.2 or a higher version and must have Game Center features. ============FREE GAME=========== This FREE 'Zero4Racer PRO' contains ADs that display within the game, the purchase of an ADs removal package is available. ============FEATURES============ Personalize You can choose your own driver, characters, and cars . Modify your car You can modify and maintain your car with many realistic parts that affect the car's performance. 3 Different Class You can start with regular car [Class A], and rank up to GT cars [Class S] and formula car [International]. 3 Different Race Length You can play 400m race, 500m race and 600m race. Local Ranking You can store your race history and best times. Beat all preset data and get No.1! Online Ranking You can see Daily/Monthly/Yearly Best score and become a World Ranker Download and Compete You can download other's race data and compete with against their racer's data. Game Center You can log in to the Game Center account and enable Leaderboard and Achievements. Twitter Link You can Link your race data with your 'Twitter' account, and tweet your scores, see other's tweets and follow / unfollow other racers. Your tweets will not be posted without your consent. Driver and Car Backup/Restore Do you have more than one iOS devices? With twitter link, you can backup drivers and car data on cloud and restore with other iOS devices. You can start a racer on an iPhone and continue playing the same car in an iPad / iPod Touch. ==========VERSION HISTORY========= 2.0.0 Created new App 'Zero4Racer PRO' by upgrading 'Zero4Racer'. 'Zero4Racer' user's can remove ADs by installing both apps on your iPhone and clicking 'UPGRADE TO PRO'.