µMagnetometer vs PhotoQR: QR Codes in Photos Usage & Stats

Seeing some QR codes (or barcodes) on your iPhone screen but don't have another device to scan them? PhotoQR is here to help. Follow the following simple steps. 1. Take a screenshot 2. Open PhotoQR 3. Tap "Scan Latest Photo" Better yet, you can simply turn on "Auto Scan" and the app will scan the most recent photo automatically every time it starts. All of the following code formats are supported. • code128 • code39 • code93 • codaBar • dataMatrix • EAN13 • EAN8 • ITF • qrCode • UPCA • UPCE • PDF417 • aztec