CentralSquare EAM 4.0 vs Subsurface Maps Offline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CentralSquare EAM 4.0
Access enterprise asset management data, including work orders, inventory, and inspections, directly from your mobile device. Share information in real-time with office and field teams. Integrates with GIS maps and Esri Web Maps.
- Work order and request data access
- Asset inventory and inspection records
- GIS map integration
- Real-time information sharing
- Esri Web Maps support
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CentralSquare EAM gives your team access to CentralSquare Enterprise Asset Management (powered by Lucity). This includes work order and request data, asset inventory and inspection records, and GIS maps from an iPhone or iPad. Real-time information sharing keeps your office and field crews in sync. The map interface supports Esri Web Maps. CS EAM 4.0 for Mobile requires CS EAM 22.2 or later.
Subsurface Maps Offline
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.
- Download maps for offline use
- View and edit map features
- Mark new points
- Sync changes to the cloud
- Turn map layers on/off
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Subsurface Maps Offline is an app that allows existing Subsurface Maps users to download their maps from the cloud to their iOS device for use offline. Using this app you can view your map, turn layers on and off, make changes to any feature, and mark new points. Then when you are back at the office you can use the "Sync" button to upload your changes to the Subsurface Maps cloud where they will be accessible to the rest of your team. The regular browser-based Subsurface Maps application is still the flagship product where you must go to create layers, change colors, modify your field layout, draw lines, etc. The offline app is a less functional version that allows you to do basic data collection and viewing offline. How it works 1. These instructions assume you already have a Subsurface Maps account. 2. Install this app on your tablet or phone. 3. Run the app and enter your Subsurface Maps user name and password. 4. Select which map(s) you want to download to your phone/tablet. 5. Open your map, view it, make changes, add new points, etc. 6. When you are ready to upload your changes click Menu, then click Offline Maps, then click the 'Sync' button next to your map name. This will upload your edits and download any changes that others have made.
Screenshots
Verdict
The clearest difference is rating: Subsurface Maps Offline at 5.0 against CentralSquare EAM 4.0's 1.0. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Subsurface Maps Offline holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
CentralSquare EAM 4.0 ships an update every 6 weeks, Subsurface Maps Offline every 4 weeks. The most recent releases landed on August 4, 2026 and September 16, 2026 respectively.
| Parameter | CentralSquare EAM 4.0 | Subsurface Maps Offline |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 6 weeks | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 124 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | CentralSquare Technologies, LLC | Ben Hill |
Customer experience
CentralSquare EAM 4.0
Subsurface Maps Offline
In-app purchases
CentralSquare EAM 4.0
No in-app purchases
Subsurface Maps Offline
No in-app purchases
Questions
Is CentralSquare EAM 4.0 free?
Is Subsurface Maps Offline free?
Which has better reviews, CentralSquare EAM 4.0 or Subsurface Maps Offline?
Do CentralSquare EAM 4.0 or Subsurface Maps Offline have ads?
Which is updated more often, CentralSquare EAM 4.0 or Subsurface Maps Offline?
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