Access and edit your maps offline on your iOS device. Download maps from the cloud, make changes, and mark new points. Sync your edits back to the cloud for team access.
Subsurface Maps Offline by Ben Hill



10+ similar apps compared and reviewed
Looking for something like Nebraska 811? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.



Access and edit your maps offline on your iOS device. Download maps from the cloud, make changes, and mark new points. Sync your edits back to the cloud for team access.









Access and modify your Diamond Maps offline. Download maps to your device, make changes, and sync them back to the cloud when you have an internet connection. Ideal for fieldwork when connectivity is limited.


This app provides real-time GPS tracking for vehicles, along with access to historical data, weather updates, and system notifications. It facilitates communication and keeps users informed about their vehicle's status and location.


Manage 811 locate tickets efficiently on the go. Plan your day, upload photos, and communicate directly with ticket owners. Features offline capabilities for continued work without a connection.


This utility app allows users to manage underground utility locate requests. It provides features for searching, renewing, viewing, and responding to these requests, along with helpful resource links.


Configure and communicate with a GNSS receiver to collect precise location data. Adjust settings, monitor real-time position, and access detailed receiver output for various accuracy needs.


This app allows users to view and control a pipeline inspection reel directly from their mobile device. It enables wireless connection to capture, save, edit, and share high-definition images and videos of inspections.


This tool helps contractors, engineers, and electricians quickly calculate available fault current on single and three-phase electrical systems. It also assists in sizing fuses and conductors for various circuits and can generate labels for service equipment.


This application assists horizontal directional drilling (HDD) contractors, engineers, and project owners with pre-bore planning and design. It helps prevent rod overbends, track job progress, and ensures clear communication between drill operators and locators by sharing rod-by-rod plans.