Kaywa Reader for Android – Google+, Internal Browser, Mobile Coupons with Barcodes by · October 17, 2013 Kaywa’s QR Code Reader for Android 2.2. is now available. Create your own mobile coupons with Kaywa’s free QR Code Generator. Kaywa’s QR Code Reader for Android 2.2. is now available.. Create your own mobile coupons with Kaywa’s free QR Code Generator. Share
