GTWeb vs EpochField 4.1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GTWeb
Access and interact with geospatial data served by a central server. This client offers a refined experience for iOS devices, enabling map navigation, data queries, and information review.
- Geospatial data viewing
- Map panning and zooming
- Locate queries
- Attribute info review
- Display presets
- Centrally managed data access
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GTWeb Client provides a rich user experience for data served by GTWeb Server. GTI's GTWeb Server provides a geospatial viewing solution for internet and intranet clients. GTWeb is centrally managed and can support a large number of clients requiring frequent or occasional access to both graphical map data and tabular database records. GTI's GTWeb Server can be accessed using a browser on any platform; however, the GTWeb Client provides a rich experience tailored specifically for an iOS device. The GTWeb Client supports locate queries, map panning and zooming, display presets, and attribute info review.
EpochField 4.1
This mobile mapping solution offers tools to streamline daily workflows for field workers. It allows efficient and secure download of corporate GIS data, visualization, searching, and navigation using on-board GPS. The app functions offline for 98% of its features, making it a valuable utility toolkit.
- Streamline daily workflows
- Download corporate GIS data
- Visualize and search data
- Navigate with on-board GPS
- Offline functionality (98%)
- Library of basemaps and operational data
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Epoch Solutions Group's mobile mapping solution, EpochField, provides its users with a suite of user-friendly tools to help streamline daily workflows. Corporate GIS data can be downloaded efficiently and securely over cellular or wireless networks. That data can be visualized, searched, and identified through several easy-to-use tools. EpochField also provides its users a substantial library of basemaps and operational data, and communicates directly with on-board GPS devices to help navigate users throughout their service territory. 98% of the application will work whether the user is online or offline, making EpochField an invaluable piece of a utility field worker’s toolkit.
Screenshots
Verdict
The clearest difference is rating: EpochField 4.1 at 5.0 against GTWeb's 4.5. EpochField 4.1 also leads on iOS requirement (9.0 vs 15.6). GTWeb's advantage is device support (3 vs 1). 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.
EpochField 4.1 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.
| Parameter | GTWeb | EpochField 4.1 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Graphic Technologies, Inc. | Epoch Solutions Group Inc |
Customer experience
GTWeb
EpochField 4.1
In-app purchases
GTWeb
No in-app purchases
EpochField 4.1
No in-app purchases
Questions
Is GTWeb free?
Is EpochField 4.1 free?
Which has better reviews, GTWeb or EpochField 4.1?
Do GTWeb or EpochField 4.1 have ads?
Which is updated more often, GTWeb or EpochField 4.1?
Other comparisons
