Buying printer cartridges can be tough, especially if you threw away your old one and you find yourself in the store trying to eyeball it. Enter HP’s new SureSupply app, a tool that will help you keep track of your ink supply and will help you shop for the correct ink for your HP printer (yes, this is just for HP printers).

The HP SureSupply app, which is available for iOS and Android devices, lets you monitor your printer’s ink and toner levels, and find out when you are low on ink. It will also help you find the right cartridge for your machine. The app will help you comparison shop and buy products online or in a store.
“We know our customers want technologies and solutions that make their lives easier,” explained David Gurney, VP, inkjet printing solutions at HP, in a press release. “The HP SureSupply app does just that, giving customers access to the information they need, when they need it. With SureSupply, it’s easy to keep relevant product and cartridge and printer information in one place and choose to order directly from yoursmartphone or tablet.”