# GasSCAN vs FieldSense MeterSense

The clearest difference is review sentiment: GasSCAN at 100% against FieldSense MeterSense's 0%. On price, update cadence, 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.

GasSCAN ships an update every 4 months, FieldSense MeterSense every 3 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GasSCAN | FieldSense MeterSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/gasscan/id1361183535/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 517 MB | 56 MB |
| Requires iOS | **15.0** | 16.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Magnolia River](https://appshunter.io/developer/691329552) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## What reviewers say

### GasSCAN

[App page](https://appshunter.io/ios/app/gasscan/id1361183535)

Scan barcodes or QR codes that comply with ASTM F2897 standards. The app records scan data along with GPS location, allowing for easy export of scan lists in CSV format for GIS integration.

**Highlights:** ASTM F2897 barcode scanning, QR code scanning, GPS data logging, Scan history storage, CSV export, ArcGIS Online integration

**Features:** macOS Compatibility

**In-app purchases:** none


### FieldSense MeterSense

[App page](https://appshunter.io/ios/app/fieldsense-metersense/id1671630716)

This utility app facilitates the administration, configuration, and service of Honeywell smart meters. It enables communication with various Honeywell meter families, supports multiple ANSI C12 protocols, and allows for local or remote meter readings. Data can be stored, viewed, managed, and synchronized to a server.

**Highlights:** Honeywell smart meter communication, Support for ANSI C12 protocols, Local and remote meter readings, Meter data storage and management, Meter location and photo association, Synchronization to Metercat Server, Extensive meter function library

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

**In-app purchases:** none


## Frequently asked questions

### Is GasSCAN free?

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

### Is FieldSense MeterSense free?

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

### Do GasSCAN or FieldSense MeterSense have ads?

Neither GasSCAN nor FieldSense MeterSense shows ads.

### Which is updated more often, GasSCAN or FieldSense MeterSense?

GasSCAN ships an update every 4 months, and FieldSense MeterSense every 3 months. Most recently, GasSCAN was updated on October 7, 2026 and FieldSense MeterSense on October 1, 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.*