App Tracker: Which is the most convenient app for movie buffs?Doctor booking site HelpingDoc adds fresh revenue stream, offers healthcare dealsOnlinePrasad counts on first-mover advantage, claims to disrupt the market for spiritual servicesAnother e-com casualty: Fashion & lifestyle e-store MiraiStore shuts shopCleartrip adds train ticket booking to Android appInternet sites join July 4 protest against U.S. surveillanceSamsung Electronics Q2 misses forecast as smartphone worries deepen
