comScore today has released its latest data regarding smartphone market share. The analytics firm says that 188.6 million people owned a smartphone during a three-month period ending in April. That equates to 76.9 percent of the mobile market being made up of smartphones at this point. Apple, according to the data, further strengthened its lead. The company saw a 1.8 percent increase in market share this time around, going from 41.3 percent in January to 43.1 percent in April.