MNSBLauncher is the app for designing the marking patterns for the battery operated hand held cordless dot peen marking machine MNSB-53 and MNSB-155. You can design the alpha numeric text or DXF logos or datamatrix and QR code barcodes for marking on metal or plastic components. The machine has built in WiFi hotspot . The phone or tablet connects to this WiFi hotspot and then the app connects to the machine. Once connected the app reads the design saved in the machine and user can change and transfer the designs to the machine.