# GasSCAN vs EF Utilities

The clearest difference is iOS requirement: EF Utilities at 13.0 against GasSCAN's 15.0. 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, EF Utilities every 3 months. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | GasSCAN | EF Utilities |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 517 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Magnolia River](https://appshunter.io/developer/691329552) | [EF Technologies, Inc.](https://appshunter.io/developer/1215730248) |

## 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


### EF Utilities

[App page](https://appshunter.io/ios/app/ef-utilities/id1478339238)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GasSCAN free?

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

### Is EF Utilities free?

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

### Do GasSCAN or EF Utilities have ads?

Neither GasSCAN nor EF Utilities shows ads.

### Which is updated more often, GasSCAN or EF Utilities?

GasSCAN ships an update every 4 months, and EF Utilities every 3 months. Most recently, GasSCAN was updated on September 20, 2026 and EF Utilities on September 14, 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.*