Web Calculation Tool vs QR Code Scanner | Barcode Scan

You can calculate "%, vw, vh, em, rem", metallic means ratio and aspect ratio, and "Convert Units" such as temperature, length, weight, volume, speed, etc.

QR Code Reader & QR Scanner is the best QR reader & barcode scanner. QR Code Reader & QR Scanner is a must have app for your device. QR Code Reader & QR Scanner Features; - QR Code Reader - Barcode scanner - Instant scanning and decoding - Flashlight for low-light environments - Scan history - Create QR code or barcode - Works offline, no internet connection required -About Subscriptions ; QR Code Reader & Scanner offers 3-days trials for weekly subscriptions for premium features. * Pricing may vary and actual charges may be converted to your local currency depending on the country of residence. * Start 3-day trial - free of charge; no commitment; cancel anytime. * You can cancel your subscription anytime by going to the user's Account Settings after purchase. * Payment will be charged to iTunes Account at confirmation of purchase * Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the period * Length of subscription: one week. * Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal * Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase * Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Privacy Policy: https://qrcode-scanner.com/privacy-policy Terms of Service: https://qrcode-scanner.com/terms