Apple's App Store gets top grade from research firm

Apple's App Store gets the nod as the best mobile app store, at least in the eyes of research firm ABI.
Ranking app stores for both innovation and implementation, ABI dubbed Apple the overall winner, with Google in second place and Microsoft's Windows Phone app store in third.
Apple soared ahead of the pack in terms of implementation, outshining Google Play and RIM's BlackBerry App World. The App Store was cited for its "effective approach to monetization, large market share over the app industry, and the ability to achieve a large inventory of titles while maintaining