Scan Keep is a simple, secure app that lets you scan and store barcodes and QR codes β so you never have to carry physical cards again. Use it to save your gym pass, membership cards, product codes, or check-in QR codes. Organize your scans into custom folders, assign colors, and access them anytime β even offline. Whether youβre scanning or entering manually, Scan Keep automatically detects the best format to display your code: barcode for numbers, QR code for text.