The new app Beeper Mini lets Android users send texts that show up as blue bubbles on iPhones. We talked to the 16-year-old high school student who wrote the code to make it possible. The new app Beeper Mini lets Android users send texts that show up as blue bubbles on iPhones. We talked to the 16-year-old high school student who wrote the code to make it possible. Read More Gear, Gear / Gear News and Events, Gear / Products / Apps, Tapback Wired