Made in is a lightweight tool which can be used to find out where products were made. To achieve this task you will have to launch the application and scan the barcode of your target product using the camera of your smartphone or tablet. The user interface comes with a barebone layout and you shouldn't run into problems. After the barcode is captured, then the app will display the country of origin for your scanned product.
Keep in mind that sometimes barcodes can point to company offices and not where the actual product was manufactured. Inside the interface you can also insert manually the barcode if you don't want to use the camera of your device. Made in is an application that runs on your smartphone without using too many resources like CPU and RAM.
It should work just fine even on older devices.