ProScan is an easy to use Barcode scanner for Android devices. It can scan one item at a time. It can be integrated to any webpage. It can control the device flashlight. Best use with Version 4. 0 and above. The app supports the following barcode: UPC_A. UPC_E. EAN_8. EAN_13. RSS_14. CODE_39. CODE_93. CODE_128. ITF. RSS_14. RSS_EXPANDED. QR_CODE.