A symbolic changing of the guard has occurred this spring as InMobi revealed that the iPhone has passed Nokia's lineup in mobile ad traffic in Europe. Apple managed to grow 3.3 points to reach 19.5 percent of all European ad data where Nokia lost nearly a whole point to sink to 18.7 percent. The gain was helped by Nokia's weakness in smartphones; ad hits from advanced devices grew 31 percent, where basic feature phones grew at a slower 21 percent.
