QRAnalytica's Android app puts dynamic QR codes in your pocket. Create a code for your website or WhatsApp, print it on menus, flyers, packaging or signs, and watch scans arrive in real time: when, which city, which device. Change where a code points any time without reprinting, so a typo or a new campaign link is a one-tap fix. Uses the same account as qranalytica.com, so codes and stats sync between web and phone.