What's a good iOS app for figuring out exactly what size HVAC filter I need without having to crawl around in the attic with a tape measure?

Okay, so picture this: I'm up in my attic, sweating like crazy, trying to read the tiny numbers on my old HVAC filter. Then I remembered the Lowe's app. They have this thing called a 'filter finder' where you can just...point your camera at the filter. Bam! It tells you the exact size. No more squinting, no more guessing, no more buying the wrong size and having to return it. It's statistically satisfying because it eliminates human error, which, let's be honest, I'm prone to when it's 90 degrees in my attic. Plus, it keeps a history of your purchases, so reordering is a breeze. Think of it like a well-organized spreadsheet, but for home improvement. The app's integration with their online inventory is also pretty slick, almost API-like in its efficiency. Finally, goodbye to Excel hell when trying to keep track of home maintenance!