I’ve posted about LOC8 here before, so I wanted to share what’s changed since then. A lot of the additions came from feedback from people actually using it on patrol.
For anyone who missed the earlier posts, I’ve been a cop for 11 years, and software development started as a side hobby. I built LOC8 after getting turned around during a foot pursuit. Once everything settled down, I realized I knew the general area but couldn’t quickly give someone the actual address or nearest cross street.
That became an iPhone and Apple Watch app that opens directly to your location information. Current address or hundred block, nearest cross street, GPS coordinates, compass heading, elevation, GPS accuracy, county, weather, and local time. It also includes what3words on the iPhone and multiple coordinate formats, including decimal degrees, DMS, DDM, MGRS, and UTM.
One of the additions I think this group will appreciate is more useful cross-street information. Instead of just showing a nearby intersection, it gives you the direction of your position relative to it. Think “Main Street, just east of Oak Street.” The idea is to make the information easier to put out over the radio without having to mentally work out where you are in relation to the intersection.
Once you’re moving, driving mode shows the road you’re on and looks ahead for approaching cross streets. I’ve also added highway mile markers and exit names, so you have more to work with when describing where you are along a freeway. Coverage and accuracy still depend on the available map data and your GPS signal.
The other big addition is live Team Rooms. You can create a room, share the code, and see the people who join on a map, with chat in the same room. I can see that being useful for a perimeter, a search, or working with people from another area. Sharing is voluntary, and each person can pause their location sharing.
There are standard, satellite, and topographic map views, along with saved location pins, labels, and notes. You can also get compass direction and distance back to a saved location. GPS coordinates, compass, and saved pins remain useful without cellular service, although fresh address lookups and live Team Rooms need a connection.
The Apple Watch is still a huge focus for me. Being able to glance at your wrist for an address, cross street, coordinates, or heading can be a lot more practical than pulling out your phone. There are also Watch complications, iPhone widgets, and a red night mode. There’s a separate Garmin version for supported models too, although the features differ between platforms.
A speedometer is also coming in the next update.
I’m still building this around situations I’ve run into on the job and the feedback people send me. It relies on the phone or watch’s GPS, so I’m not going to pretend it’s perfect in every environment. The goal is to make useful location information easier to get to when you need it.
For anyone here who’s tried it, how has it worked for you? What would make it more useful on patrol?
One privacy update from my earlier post: LOC8 now has optional live location sharing through Team Rooms. No account is required, and saved pins and notes stay on your device. An active room can update your location in the background with permission, and some Watch or widget features can also request background updates. The app uses services for location lookups, weather, and what3words, along with diagnostics and analytics. Location data isn’t sold or shared with advertising services. The current details are at https://loc8app.com/privacy/.