5 best free Android QR code scanners for you

Right now, QR Code is really so popular. Maybe you can find it in the corner of a TV show, a street, a shop store, an outdoor ads or even on somebody's neck. At first, we should know that QR codes are used to reveal more information about a product, service, event or person. Generally, they direct the scanning device to a special URL, video, coupon, event page, email address, or other digital signpost with more details and content. If you are interested in the QR Code and really want to know what exactly hide in it, a QR scanner app is necessary to you! And today I will introduce you 5 best free QR Code scanner for Android.

5. ScanLife Barcode & QR Reader (Rated: 4.0)

Scan QR & UPC barcodes to discover information, prices, & coupons in seconds.
Introducing the all NEW ScanLife that helps you discover and share information from the world around you.

ScanLife turns your camera phone into a super-fast, all-in-one QR Code and barcode scanner to help you discover information from the things you see every day. Just scan to help you save money and get more information from products, magazines, displays and more.

Features:

• See prices from over 25 different retailers to help find the best deal
• See local prices to find a product near you (US only)
• Read reviews from people that have bought the product on Amazon & Best Buy
• See related deals & coupons which you can redeem or save
• Get related accessory ideas that go with the product you scanned
• You can even buy many of the product in a few clicks - perfect when you need to reorder from home or save a few bucks.
• Scan food items to see nutritional information & ingredients to help you pick healthy options (US only)