# EF Utilities vs FieldSense MeterSense

The clearest difference is iOS requirement: EF Utilities at 13.0 against FieldSense MeterSense's 16.3. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | EF Utilities | FieldSense MeterSense |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 63 MB | 56 MB |
| Requires iOS | **13.0** | 16.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EF Technologies, Inc.](https://appshunter.io/developer/1215730248) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## What reviewers say

### EF Utilities

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

**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 EF Utilities free?

EF Utilities 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 EF Utilities or FieldSense MeterSense have ads?

Neither EF Utilities nor FieldSense MeterSense shows ads.

### Which is updated more often, EF Utilities or FieldSense MeterSense?

EF Utilities ships an update every 3 months, and FieldSense MeterSense every 3 months. Most recently, EF Utilities was updated on September 14, 2026 and FieldSense MeterSense on September 13, 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.*