BILT, the only app on this list that isn’t exclusively locksmith-oriented, features step-by-step assembly and repair instructions of products in an interactive, 3D format. Imagine if you need to install or remove a Medeco Maxum deadbolt for the first time; not a problem with BILT. BILT will show you the process, the tools required, and any applicable information. Perhaps the only drawback to BILT is that, at the moment, there aren’t that many locks and door hardware featured. But, because apps are updatable, I’m sure this list will grow in the future. As a neat added bonus, there’s instructions for hundreds, if not thousands, of other products such as grills, high chairs, the list goes on and on. It’s not only a great app for locksmithing but also for those “around the house” projects.
Cost: Free iPhone: Yes Android: Yes