lrs mobile app
gis app for field work

When road names and coordinates just don’t cut it, Locatr steps in as the mile marker app that actually knows where you are—on the road, in the real world. No clunky web apps, no guessing games. Locatr shows your true location against the road network and, if you want, it can even display the actual mile post signs along your routes. Built for mobile GIS and real-world mobile mapping, Locatr is fast, lightweight, and ready to help field crews and road teams log, share, and act on accurate location data. It’s a smarter way to stay on track—because sometimes, knowing exactly where you are makes all the difference.

mobile gis software

Xplor is the mobile mapping field app that makes GIS feel easy—and actually useful—in the field. Whether you’re tracking assets, inspecting routes, or working with linear data, Xplor gives you the full picture without the headache. It’s fully customizable to match your agency’s brand and can be white-labeled to look like your own. And while it works seamlessly with your existing Esri platform, Xplor goes beyond the basics. With advanced tools like straight line diagram views, dynamic asset filtering, and offline access, your crews get what they need to do the job—no matter where they are.

Xplor reduces reliance on DMIs by delivering real-time, site-specific data, eliminating the need for printed maps and cumbersome plans. It streamlines field operations, boosts productivity, and strengthens collaboration between field teams and office staff.

Linr is your modern, mobile-first Straight Line Diagram app that makes linear infrastructure feel a whole lot less… linear. As an extension of our Xplor platform, Linr works in tandem to supercharge infrastructure asset management—bringing clarity and context to everything that happens along roads, pipelines, railways, and more. Built to play nice with your existing Esri tech stack, Linr gives both field and office users real-time, interactive access to the data that matters. Whether you’re visualizing pavement condition, logging inspections, or planning maintenance, Linr makes it easy to see the full story—without flipping through static maps or wrestling with outdated tools. It’s all the power of a straight line diagram, reimagined for the real world.

Taskr is a flexible, easy-to-use platform that helps teams get field work done without the paperwork or complexity. Team leads can assign tasks by selecting a location on a map or choosing from an existing asset inventory, while field crews use a mobile app to view their assignments, complete work, and add notes or photos. Whether it’s mowing, inspections, or debris removal, Taskr keeps everyone aligned and focused.

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about

Vallr Solutions

At Vallr, we help government agencies work smarter by using GIS and mobile technology to manage assets, assign tasks, and support field operations. Our solutions combine mobile GIS, connected web apps, and intuitive mapping tools to streamline workflows and improve service delivery. At the center of our product suite is Xplor—a flexible, mobile mapping solution that supports tasking, public-facing citizen reporting, and serves as a medium to distribute critical information to the field crews who need it most.

Whether you’re managing water systems, tracking infrastructure, or coordinating field crews, Vallr delivers practical and scalable GIS and mobile solutions for field teams. Our tools empower both GIS professionals and non-experts to easily capture, visualize, and share location data—right where the work happens.

With a passion for R&D and a focus on real-world needs, we help agencies improve accuracy, increase productivity, and modernize operations. Join us as we innovate the future of mobile field mapping and GIS for public works, utilities, and transportation.

Recent Blogs

Locatr mobile field app

What is Locatr?

We’re excited to show case Locatr’s capabilities with a video that walks you through what this powerful app has to offer. Designed to transform field

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GIS Mobile Field app mascot

Locatr Origin Story

Introduction Locatr transforms fieldwork with a user-friendly mobile app for accurately locating mile markers, identifying road attributes, and determining ownership and maintenance responsibilities. From small

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