While it seems like there genuinely is an app for everything, this is the first app we know of that gives live diagnosis of check-engine light faults (decoding these has typically meant going to an auto parts store or the dealer), and pings your phone to tell you whether the issue is catastrophic or merely concerning. When you're in the middle of a road trip and that light comes on, this can be a huge help. Even better is that OpenbayConnect app works like Amazon's 1-Click, where it also tells you which garages nearby have "open bays," i.e., idle mechanics ready to fix the problem, and even has a bid function, where the shops are bidding on the work. That's great even if you're not mid-road trip, but see the diagnostics, wait a week, and then decide to get the work done some morning when you have a few hours free; you're still getting competitive bidding without the hassle of calling around for the service. The payment is even processed through Openbay via credit card or Apple Pay, eliminating any after-the-fact haggling or "extras."