# GTWeb vs ELM FieldSight

The clearest difference is rating: ELM FieldSight at 5.0 against GTWeb's 4.5. ELM FieldSight also leads on update cadence (monthly vs every 3 months). GTWeb's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ELM FieldSight holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

GTWeb ships an update every 3 months, ELM FieldSight monthly. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | GTWeb | ELM FieldSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/gtweb/id460457999/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/elm-fieldsight/id6444499927/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 5 MB | 32 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Graphic Technologies, Inc.](https://appshunter.io/developer/460458003) | [ELM Fieldsight LLC](https://appshunter.io/developer/1654990606) |

## What reviewers say

### GTWeb

[App page](https://appshunter.io/ios/app/gtweb/id460457999)

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.

**Highlights:** Geospatial data viewing, Map panning and zooming, Locate queries, Attribute info review, Display presets, Centrally managed data access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ELM FieldSight

[App page](https://appshunter.io/ios/app/elm-fieldsight/id6444499927)

Monitor your ELM FieldSight Microgrid Controller in real-time. Access data from your ELM Microgrid Battery Energy Storage System using your existing web portal credentials. This app requires an ELM Microgrid system to function.

**Highlights:** Real-time monitoring, Microgrid Controller access, Battery Energy Storage System data, Web portal credential integration, Mobile access to system data

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GTWeb free?

GTWeb is free to download, with no in-app purchases.

### Is ELM FieldSight free?

ELM FieldSight is free to download, with no in-app purchases.

### Which has better reviews, GTWeb or ELM FieldSight?

ELM FieldSight is rated higher. GTWeb averages 4.5 out of 5 from 2 ratings, while ELM FieldSight averages 5.0 from 1 ratings.

### Do GTWeb or ELM FieldSight have ads?

Neither GTWeb nor ELM FieldSight shows ads.

### Which is updated more often, GTWeb or ELM FieldSight?

GTWeb ships an update every 3 months, and ELM FieldSight monthly. Most recently, GTWeb was updated on October 14, 2026 and ELM FieldSight on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*