Rockstar Games' Grand Theft Auto 5 has been the biggest-selling console title of this year, breaking several early sales records since its release in September. Many millions of gamers had been waiting years on its arrival, and barring a few technical glitches with GTA Online and whatnot, most have deemed the latest in the popular free-for-all classic series to have been worth the lengthy delay. To supplement the title, iFruit for iOS (and rather belatedly), Android, have given those running either of the two main mobile OSes an even richer experience, and although Windows Phone, as ever, remains bereft of any official support, a new third-party app for Microsoft's platform could serve as the perfect accompaniment to GTA 5.