Support any text type to generate exclusive QR code (URL, phone, business card, email, etc.) Can recognize and read QR codes and various barcodes Up to 30 history files can be read at any time You can save the generated QR code to the album or share it with friends Subscription period: one week, one year, perpetual Subscription prices: $1.99 (one week), $19.9 (one year), $39.9 (perpetual) Payment: After the user confirms the purchase and pays, it will be credited to the iTunes account Cancel renewal: If you need to cancel the renewal, please manually turn off the automatic renewal function in iTunes/AppleID settings management 24 hours before the current subscription expires Renewal: Apple iTunes account will be debited within 24 hours before expiration, and the subscription cycle will be extended accordingly after the deduction is successful Terms of service:http://scannersecure.com/Service.html Privacy Policy:http://scannersecure.com/Privacy.html