A TikToker has revealed a genius hack for MyFitnessPal which lets you use the barcode scanner for free, letting you see how many calories are in your favorite groceries. The free popular ...

Radio-frequency scanners, like the Uniden Bearcat Scanner, check for active radio communications in your immediate area. They're commonly purchased by hobbyists, but they also have many business ...

I manage a swim club during the summer and want to build a basic (web-based, database back-end) member check-in app. The membership cards haven't been printed yet for the season, and it wouldn't be ...