Identive Group, Inc. announced availability of its Tagtrail mobile app for iOS devices in the Apple App Store. This immediately enables retailers and marketers to include the large base of iOS users in their near field communication (NFC) campaigns by simply integrating or adding quick response (QR) codes. Campaign owners can deploy dynamic mobile campaigns to promote their services or brands with the confidence that they are reaching both iOS and Android users and that their taps and scans c...