a separate small application that simply needs to be on the device to unlock Premium Features of the free app. Prior to buying the key we highly recommend printing the test page to ensure compatibility with your printer.Premium Features:* Unlimited Nearby direct printing (PDFs, documents, photos...
You can try to print test page in our free app, but for unlimited printing you have to purchase premium app or make in-app purchase in free app. Have a good print! Permissions list Read external storageAllows to read from external storage such as SD card. ...