MobileTag is described as 'Mobiletag turns your smartphone into a bar-code reader'. There are more than 25 alternatives to MobileTag for a variety of platforms, including Android, iPhone, Windows Phone, Symbian S60 and Blackberry. The best alternative is Barcode Scanner, which is both free and Open Source. Other great apps like MobileTag are QuickMark (Freemium), QR Droid (Free), QR Code Reader by MixerBox (Free) and QR Scanner Rewards (Free).
Scan barcodes on CDs, books, and other products, then look up prices and reviews, or search for a word in a book and find where it occurs. You can also scan QR Codes containing URLs, contact info, calendar events, and more.
Free, Fast and Easy to use, QR Code & Barcode Reader App. No Ads. Download the only QR Scanner that also rewards you for inviting others and lets you collect digital loyalty stamps from nearby merchants. Available for all countries.
? The most popular barcode & QR scanner optimized, Scan QR, DataMatrix and UPC/EAN (a.k.a. "Supermarket") codes ? Auto-detect scanning simply hold and point. from tiny smartphones to the biggest tablets
Use your web cam for barcode reading: You can scan item number barcodes (EAN 13 and EAN 8) and QR Codes. Just place a barcode in front of your web cam, take an image and bcWebCam will read the barcode.
The BeeTagg Multicode Reader is the most popular 2D-Code Reader for QR Codes, BeeTagg and Datamatrix. It supports 11 different mobile platforms and over 300 handset, mobile phones or devices. Customers can also get a branded/customized version of the reader.