WhatsApp Tops Dark Sky in Reader Vote to Advance in Bracket for Greatest App
• WhatsApp (with 2B users) faces off against beloved weather app Dark Sky in round 2 of bracket to name greatest app
• WhatsApp started as private messaging app focused on encryption before being bought by Facebook for $19B in 2014
• Dark Sky had huge influence before being purchased by Apple in 2020 and integrated into Apple's Weather app
• Readers can vote on whether WhatsApp or Dark Sky should advance to next round to potentially be crowned greatest app
• WhatsApp edged out Dark Sky in close vote to advance; Dark Sky is eliminated